id	sid	tid	token	lemma	pos
iajs-2436	1	1	microsoft	microsoft	PROPN
iajs-2436	1	2	word	word	NOUN
iajs-2436	1	3	149	149	NUM
iajs-2436	1	4	-	-	SYM
iajs-2436	1	5	155	155	NUM
iajs-2436	1	6	  	  	SPACE
iajs-2436	1	7	149	149	NUM
iajs-2436	1	8	  	  	SPACE
iajs-2436	1	9	ibn	ibn	PROPN
iajs-2436	1	10	al	al	PROPN
iajs-2436	1	11	-	-	PUNCT
iajs-2436	1	12	haitham	haitham	PROPN
iajs-2436	1	13	jour	jour	X
iajs-2436	1	14	.	.	PROPN
iajs-2436	2	1	for	for	ADP
iajs-2436	2	2	pure	pure	ADJ
iajs-2436	2	3	&	&	CCONJ
iajs-2436	2	4	appl	appl	PROPN
iajs-2436	2	5	.	.	PUNCT
iajs-2436	3	1	sci	sci	PROPN
iajs-2436	3	2	.	.	PROPN
iajs-2436	4	1	33	33	NUM
iajs-2436	4	2	(	(	PUNCT
iajs-2436	4	3	2	2	NUM
iajs-2436	4	4	)	)	PUNCT
iajs-2436	4	5	2020	2020	NUM
iajs-2436	4	6	      	      	SPACE
iajs-2436	4	7	chromatic	chromatic	ADJ
iajs-2436	4	8	number	number	NOUN
iajs-2436	4	9	of	of	ADP
iajs-2436	4	10	pseudo	pseudo	NOUN
iajs-2436	4	11	-	-	PROPN
iajs-2436	4	12	von	von	PROPN
iajs-2436	4	13	neuman	neuman	PROPN
iajs-2436	4	14	regular	regular	ADJ
iajs-2436	4	15	graph	graph	PROPN
iajs-2436	4	16	nabeel	nabeel	PROPN
iajs-2436	4	17	e.	e.	PROPN
iajs-2436	4	18	arif	arif	PROPN
iajs-2436	4	19	nermen	nermen	PROPN
iajs-2436	4	20	j.	j.	PROPN
iajs-2436	4	21	khalel	khalel	PROPN
iajs-2436	4	22	article	article	PROPN
iajs-2436	4	23	history	history	NOUN
iajs-2436	4	24	:	:	PUNCT
iajs-2436	4	25	received	receive	VERB
iajs-2436	4	26	18	18	NUM
iajs-2436	4	27	june	june	PROPN
iajs-2436	4	28	2019	2019	NUM
iajs-2436	4	29	,	,	PUNCT
iajs-2436	4	30	accepted	accept	VERB
iajs-2436	4	31	17	17	NUM
iajs-2436	4	32	july	july	PROPN
iajs-2436	4	33	2019	2019	NUM
iajs-2436	4	34	,	,	PUNCT
iajs-2436	4	35	published	publish	VERB
iajs-2436	4	36	in	in	ADP
iajs-2436	4	37	april	april	PROPN
iajs-2436	4	38	2020	2020	NUM
iajs-2436	4	39	.	.	PUNCT
iajs-2436	5	1	abstract	abstract	ADV
iajs-2436	5	2	let	let	VERB
iajs-2436	5	3	r	r	PRON
iajs-2436	5	4	be	be	AUX
iajs-2436	5	5	a	a	DET
iajs-2436	5	6	commutative	commutative	ADJ
iajs-2436	5	7	ring	ring	NOUN
iajs-2436	5	8	,	,	PUNCT
iajs-2436	5	9	the	the	DET
iajs-2436	5	10	pseudo	pseudo	NOUN
iajs-2436	5	11	–	–	PUNCT
iajs-2436	5	12	von	von	PROPN
iajs-2436	5	13	neuman	neuman	NOUN
iajs-2436	5	14	regular	regular	ADJ
iajs-2436	5	15	graph	graph	NOUN
iajs-2436	5	16	of	of	ADP
iajs-2436	5	17	the	the	DET
iajs-2436	5	18	ring	ring	NOUN
iajs-2436	5	19	r	r	NOUN
iajs-2436	5	20	is	be	AUX
iajs-2436	5	21	define	define	VERB
iajs-2436	5	22	as	as	ADP
iajs-2436	5	23	a	a	DET
iajs-2436	5	24	graph	graph	NOUN
iajs-2436	5	25	whose	whose	DET
iajs-2436	5	26	vertex	vertex	NOUN
iajs-2436	5	27	set	set	VERB
iajs-2436	5	28	consists	consist	VERB
iajs-2436	5	29	of	of	ADP
iajs-2436	5	30	all	all	DET
iajs-2436	5	31	elements	element	NOUN
iajs-2436	5	32	of	of	ADP
iajs-2436	5	33	r	r	NOUN
iajs-2436	5	34	and	and	CCONJ
iajs-2436	5	35	any	any	DET
iajs-2436	5	36	two	two	NUM
iajs-2436	5	37	distinct	distinct	ADJ
iajs-2436	5	38	vertices	vertex	NOUN
iajs-2436	5	39	a	a	PRON
iajs-2436	5	40	and	and	CCONJ
iajs-2436	5	41	b	b	NOUN
iajs-2436	5	42	are	be	AUX
iajs-2436	5	43	adjacent	adjacent	ADJ
iajs-2436	5	44	if	if	SCONJ
iajs-2436	6	1	and	and	CCONJ
iajs-2436	6	2	only	only	ADV
iajs-2436	6	3	if	if	SCONJ
iajs-2436	6	4	𝑎	𝑎	PRON
iajs-2436	6	5	𝑎	𝑎	NOUN
iajs-2436	6	6	𝑏	𝑏	NOUN
iajs-2436	6	7	or	or	CCONJ
iajs-2436	6	8	𝑏	𝑏	NOUN
iajs-2436	6	9	𝑏	𝑏	PROPN
iajs-2436	6	10	𝑎	𝑎	NOUN
iajs-2436	6	11	,	,	PUNCT
iajs-2436	6	12	this	this	DET
iajs-2436	6	13	graph	graph	NOUN
iajs-2436	6	14	denoted	denote	VERB
iajs-2436	6	15	by	by	ADP
iajs-2436	6	16	p	p	NOUN
iajs-2436	6	17	-	-	PUNCT
iajs-2436	6	18	vg(r	vg(r	NOUN
iajs-2436	6	19	)	)	PUNCT
iajs-2436	6	20	,	,	PUNCT
iajs-2436	6	21	in	in	ADP
iajs-2436	6	22	this	this	DET
iajs-2436	6	23	work	work	NOUN
iajs-2436	6	24	we	we	PRON
iajs-2436	6	25	got	get	VERB
iajs-2436	6	26	some	some	DET
iajs-2436	6	27	new	new	ADJ
iajs-2436	6	28	results	result	NOUN
iajs-2436	6	29	a	a	DET
iajs-2436	6	30	bout	bout	NOUN
iajs-2436	6	31	chromatic	chromatic	ADJ
iajs-2436	6	32	number	number	NOUN
iajs-2436	6	33	of	of	ADP
iajs-2436	6	34	p	p	NOUN
iajs-2436	6	35	-	-	PUNCT
iajs-2436	6	36	vg(r	vg(r	NOUN
iajs-2436	6	37	)	)	PUNCT
iajs-2436	6	38	.	.	PUNCT
iajs-2436	7	1	keywords	keyword	NOUN
iajs-2436	7	2	:	:	PUNCT
iajs-2436	7	3	graph	graph	NOUN
iajs-2436	7	4	,	,	PUNCT
iajs-2436	7	5	chromatic	chromatic	ADJ
iajs-2436	7	6	number	number	NOUN
iajs-2436	7	7	,	,	PUNCT
iajs-2436	7	8	commutative	commutative	ADJ
iajs-2436	7	9	ring	ring	NOUN
iajs-2436	7	10	.	.	PUNCT
iajs-2436	8	1	1	1	X
iajs-2436	8	2	.	.	X
iajs-2436	8	3	introduction	introduction	NOUN
iajs-2436	8	4	beck	beck	NOUN
iajs-2436	9	1	[	[	X
iajs-2436	9	2	1	1	NUM
iajs-2436	9	3	]	]	PUNCT
iajs-2436	9	4	.	.	PUNCT
iajs-2436	10	1	studied	study	VERB
iajs-2436	10	2	coloring	coloring	NOUN
iajs-2436	10	3	of	of	ADP
iajs-2436	10	4	commutative	commutative	ADJ
iajs-2436	10	5	rings	ring	NOUN
iajs-2436	10	6	and	and	CCONJ
iajs-2436	10	7	studied	study	VERB
iajs-2436	10	8	chromatic	chromatic	ADJ
iajs-2436	10	9	number	number	NOUN
iajs-2436	10	10	of	of	ADP
iajs-2436	10	11	it	it	PRON
iajs-2436	10	12	is	be	AUX
iajs-2436	10	13	graph	graph	VERB
iajs-2436	10	14	such	such	ADJ
iajs-2436	10	15	that	that	SCONJ
iajs-2436	10	16	two	two	NUM
iajs-2436	10	17	different	different	ADJ
iajs-2436	10	18	elements	element	NOUN
iajs-2436	10	19	x	x	PUNCT
iajs-2436	10	20	and	and	CCONJ
iajs-2436	10	21	y	y	PROPN
iajs-2436	10	22	are	be	AUX
iajs-2436	10	23	adjacent	adjacent	ADJ
iajs-2436	10	24	iff	iff	PROPN
iajs-2436	10	25	xy	xy	PROPN
iajs-2436	11	1	=	=	SYM
iajs-2436	12	1	0	0	PROPN
iajs-2436	12	2	,	,	PUNCT
iajs-2436	12	3	bhavanari	bhavanari	PROPN
iajs-2436	12	4	s.	s.	PROPN
iajs-2436	12	5	et.al	et.al	PROPN
iajs-2436	12	6	.	.	PUNCT
iajs-2436	13	1	studied	study	VERB
iajs-2436	13	2	prime	prime	ADJ
iajs-2436	13	3	graph	graph	NOUN
iajs-2436	13	4	of	of	ADP
iajs-2436	13	5	a	a	DET
iajs-2436	13	6	ring	ring	NOUN
iajs-2436	13	7	with	with	ADP
iajs-2436	13	8	some	some	DET
iajs-2436	13	9	properties	property	NOUN
iajs-2436	13	10	of	of	ADP
iajs-2436	13	11	its	its	PRON
iajs-2436	13	12	graph	graph	NOUN
iajs-2436	13	13	[	[	X
iajs-2436	13	14	2	2	NUM
iajs-2436	13	15	]	]	PUNCT
iajs-2436	13	16	.	.	PUNCT
iajs-2436	14	1	kalita	kalita	PROPN
iajs-2436	14	2	s.	s.	PROPN
iajs-2436	15	1	[	[	X
iajs-2436	15	2	3	3	NUM
iajs-2436	15	3	]	]	PUNCT
iajs-2436	15	4	.	.	PUNCT
iajs-2436	16	1	computed	compute	VERB
iajs-2436	16	2	chromatic	chromatic	ADJ
iajs-2436	16	3	number	number	NOUN
iajs-2436	16	4	of	of	ADP
iajs-2436	16	5	prime	prime	ADJ
iajs-2436	16	6	graph	graph	NOUN
iajs-2436	16	7	of	of	ADP
iajs-2436	16	8	some	some	DET
iajs-2436	16	9	finite	finite	ADJ
iajs-2436	16	10	ring	ring	NOUN
iajs-2436	16	11	,	,	PUNCT
iajs-2436	16	12	patra	patra	PROPN
iajs-2436	16	13	k.	k.	PROPN
iajs-2436	16	14	et.al	et.al	PROPN
iajs-2436	17	1	[	[	X
iajs-2436	17	2	4	4	NUM
iajs-2436	17	3	]	]	PUNCT
iajs-2436	17	4	.	.	PUNCT
iajs-2436	18	1	studied	study	VERB
iajs-2436	18	2	chromatic	chromatic	ADJ
iajs-2436	18	3	number	number	NOUN
iajs-2436	18	4	of	of	ADP
iajs-2436	18	5	prime	prime	ADJ
iajs-2436	18	6	graph	graph	NOUN
iajs-2436	18	7	of	of	ADP
iajs-2436	18	8	some	some	DET
iajs-2436	18	9	rings	ring	NOUN
iajs-2436	18	10	namely	namely	ADV
iajs-2436	18	11	𝑍	𝑍	VERB
iajs-2436	18	12	,	,	PUNCT
iajs-2436	18	13	where	where	SCONJ
iajs-2436	18	14	n=∏	n=∏	DET
iajs-2436	18	15	𝑝	𝑝	PROPN
iajs-2436	18	16	,	,	PUNCT
iajs-2436	18	17	elizabeth	elizabeth	PROPN
iajs-2436	18	18	r.	r.	PROPN
iajs-2436	19	1	[	[	X
iajs-2436	19	2	5	5	NUM
iajs-2436	19	3	]	]	PUNCT
iajs-2436	19	4	.	.	PUNCT
iajs-2436	20	1	studied	study	VERB
iajs-2436	20	2	colorings	coloring	NOUN
iajs-2436	20	3	of	of	ADP
iajs-2436	20	4	zero	zero	NUM
iajs-2436	20	5	divisor	divisor	NOUN
iajs-2436	20	6	graphs	graph	NOUN
iajs-2436	20	7	of	of	ADP
iajs-2436	20	8	commutative	commutative	ADJ
iajs-2436	20	9	rings	ring	NOUN
iajs-2436	20	10	,	,	PUNCT
iajs-2436	20	11	in	in	ADP
iajs-2436	20	12	this	this	DET
iajs-2436	20	13	paper	paper	NOUN
iajs-2436	20	14	we	we	PRON
iajs-2436	20	15	define	define	VERB
iajs-2436	20	16	pseudo	pseudo	NOUN
iajs-2436	20	17	-	-	PROPN
iajs-2436	20	18	von	von	NOUN
iajs-2436	20	19	neman	neman	PROPN
iajs-2436	20	20	regular	regular	ADJ
iajs-2436	20	21	graph	graph	NOUN
iajs-2436	20	22	of	of	ADP
iajs-2436	20	23	the	the	DET
iajs-2436	20	24	ring	ring	NOUN
iajs-2436	20	25	r	r	NOUN
iajs-2436	20	26	with	with	ADP
iajs-2436	20	27	some	some	DET
iajs-2436	20	28	result	result	NOUN
iajs-2436	20	29	of	of	ADP
iajs-2436	20	30	it	it	PRON
iajs-2436	20	31	graph	graph	NOUN
iajs-2436	21	1	and	and	CCONJ
iajs-2436	21	2	we	we	PRON
iajs-2436	21	3	study	study	VERB
iajs-2436	21	4	chromatic	chromatic	ADJ
iajs-2436	21	5	number	number	NOUN
iajs-2436	21	6	of	of	ADP
iajs-2436	21	7	pseudo	pseudo	NOUN
iajs-2436	21	8	-	-	PROPN
iajs-2436	21	9	von	von	PROPN
iajs-2436	21	10	neman	neman	NOUN
iajs-2436	21	11	regular	regular	ADJ
iajs-2436	21	12	graph	graph	NOUN
iajs-2436	21	13	.	.	PUNCT
iajs-2436	22	1	2	2	X
iajs-2436	22	2	.	.	X
iajs-2436	22	3	primer	primer	NOUN
iajs-2436	22	4	lay	lie	VERB
iajs-2436	22	5	definition	definition	NOUN
iajs-2436	22	6	1	1	NUM
iajs-2436	22	7	:	:	PUNCT
iajs-2436	23	1	[	[	X
iajs-2436	23	2	6	6	NUM
iajs-2436	23	3	]	]	PUNCT
iajs-2436	23	4	.	.	PUNCT
iajs-2436	24	1	a	a	DET
iajs-2436	24	2	nonempty	nonempty	ADV
iajs-2436	24	3	set	set	VERB
iajs-2436	24	4	r	r	NOUN
iajs-2436	24	5	,	,	PUNCT
iajs-2436	24	6	together	together	ADV
iajs-2436	24	7	with	with	ADP
iajs-2436	24	8	two	two	NUM
iajs-2436	24	9	binary	binary	ADJ
iajs-2436	24	10	operations	operation	NOUN
iajs-2436	24	11	(	(	PUNCT
iajs-2436	24	12	+	+	CCONJ
iajs-2436	24	13	)	)	PUNCT
iajs-2436	24	14	and	and	CCONJ
iajs-2436	24	15	(	(	PUNCT
iajs-2436	24	16	∙	∙	PROPN
iajs-2436	24	17	)	)	PUNCT
iajs-2436	24	18	is	be	AUX
iajs-2436	24	19	said	say	VERB
iajs-2436	24	20	to	to	PART
iajs-2436	24	21	be	be	AUX
iajs-2436	24	22	a	a	DET
iajs-2436	24	23	ring	ring	NOUN
iajs-2436	24	24	if	if	SCONJ
iajs-2436	24	25	the	the	DET
iajs-2436	24	26	following	following	NOUN
iajs-2436	24	27	are	be	AUX
iajs-2436	24	28	satisfied	satisfied	ADJ
iajs-2436	24	29	i(r,+	i(r,+	NOUN
iajs-2436	24	30	)	)	PUNCT
iajs-2436	24	31	is	be	AUX
iajs-2436	24	32	an	an	DET
iajs-2436	24	33	a	a	DET
iajs-2436	24	34	belian	belian	ADJ
iajs-2436	24	35	group	group	NOUN
iajs-2436	24	36	ii(r,∙	ii(r,∙	ADV
iajs-2436	24	37	)	)	PUNCT
iajs-2436	24	38	is	be	AUX
iajs-2436	24	39	a	a	DET
iajs-2436	24	40	semi	semi	ADJ
iajs-2436	24	41	-	-	NOUN
iajs-2436	24	42	group	group	ADJ
iajs-2436	24	43	iiis∙(t+l	iiis∙(t+l	NOUN
iajs-2436	24	44	)	)	PUNCT
iajs-2436	25	1	=	=	SYM
iajs-2436	25	2	s∙t	s∙t	NOUN
iajs-2436	26	1	+	+	CCONJ
iajs-2436	26	2	s∙l	s∙l	NOUN
iajs-2436	26	3	and	and	CCONJ
iajs-2436	26	4	(	(	PUNCT
iajs-2436	26	5	s+t	s+t	NUM
iajs-2436	26	6	)	)	PUNCT
iajs-2436	26	7	∙l	∙l	NOUN
iajs-2436	26	8	=	=	NOUN
iajs-2436	26	9	s∙l+t∙l	s∙l+t∙l	NOUN
iajs-2436	26	10	for	for	ADP
iajs-2436	26	11	any	any	DET
iajs-2436	26	12	s	s	PROPN
iajs-2436	26	13	,	,	PUNCT
iajs-2436	26	14	t	t	PROPN
iajs-2436	26	15	,	,	PUNCT
iajs-2436	26	16	l	l	X
iajs-2436	26	17	∈r	∈r	ADJ
iajs-2436	26	18	definition	definition	NOUN
iajs-2436	26	19	2	2	NUM
iajs-2436	26	20	:	:	PUNCT
iajs-2436	27	1	[	[	X
iajs-2436	27	2	7	7	NUM
iajs-2436	27	3	]	]	PUNCT
iajs-2436	27	4	.	.	PUNCT
iajs-2436	28	1	let	let	VERB
iajs-2436	28	2	r	r	PRON
iajs-2436	28	3	be	be	AUX
iajs-2436	28	4	a	a	DET
iajs-2436	28	5	ring	ring	NOUN
iajs-2436	28	6	and	and	CCONJ
iajs-2436	28	7	a	a	DET
iajs-2436	28	8	∈r	∈r	NOUN
iajs-2436	28	9	,	,	PUNCT
iajs-2436	28	10	a	a	PRON
iajs-2436	28	11	is	be	AUX
iajs-2436	28	12	called	call	VERB
iajs-2436	28	13	regular	regular	ADJ
iajs-2436	28	14	element	element	NOUN
iajs-2436	28	15	if	if	SCONJ
iajs-2436	28	16	there	there	PRON
iajs-2436	28	17	exist	exist	VERB
iajs-2436	28	18	b∈r	b∈r	NOUN
iajs-2436	28	19	such	such	ADJ
iajs-2436	28	20	that	that	SCONJ
iajs-2436	28	21	a	a	PRON
iajs-2436	28	22	=	=	PRON
iajs-2436	28	23	aba	aba	X
iajs-2436	28	24	,	,	PUNCT
iajs-2436	28	25	if	if	SCONJ
iajs-2436	28	26	any	any	DET
iajs-2436	28	27	element	element	NOUN
iajs-2436	28	28	in	in	ADP
iajs-2436	28	29	r	r	NOUN
iajs-2436	28	30	is	be	AUX
iajs-2436	28	31	regular	regular	ADJ
iajs-2436	28	32	then	then	ADV
iajs-2436	28	33	r	r	NOUN
iajs-2436	28	34	is	be	AUX
iajs-2436	28	35	regular	regular	ADJ
iajs-2436	28	36	ring	ring	NOUN
iajs-2436	28	37	,	,	PUNCT
iajs-2436	28	38	if	if	SCONJ
iajs-2436	28	39	r	r	NOUN
iajs-2436	28	40	is	be	AUX
iajs-2436	28	41	commutative	commutative	ADJ
iajs-2436	28	42	then	then	ADV
iajs-2436	28	43	𝑎	𝑎	X
iajs-2436	28	44	𝑎	𝑎	NOUN
iajs-2436	28	45	𝑏	𝑏	NOUN
iajs-2436	29	1	and	and	CCONJ
iajs-2436	29	2	we	we	PRON
iajs-2436	29	3	say	say	VERB
iajs-2436	29	4	that	that	SCONJ
iajs-2436	29	5	r	r	NOUN
iajs-2436	29	6	is	be	AUX
iajs-2436	29	7	von	von	PROPN
iajs-2436	29	8	neumann	neumann	PROPN
iajs-2436	29	9	regular	regular	ADJ
iajs-2436	29	10	ring	ring	NOUN
iajs-2436	29	11	.	.	PUNCT
iajs-2436	30	1	ibn	ibn	PROPN
iajs-2436	30	2	al	al	PROPN
iajs-2436	30	3	haitham	haitham	PROPN
iajs-2436	30	4	journal	journal	PROPN
iajs-2436	30	5	for	for	ADP
iajs-2436	30	6	pure	pure	ADJ
iajs-2436	30	7	and	and	CCONJ
iajs-2436	30	8	applied	apply	VERB
iajs-2436	30	9	science	science	NOUN
iajs-2436	30	10	journal	journal	PROPN
iajs-2436	30	11	homepage	homepage	NOUN
iajs-2436	30	12	:	:	PUNCT
iajs-2436	30	13	http://jih.uobaghdad.edu.iq/index.php/j/index	http://jih.uobaghdad.edu.iq/index.php/j/index	NOUN
iajs-2436	30	14	doi	doi	NOUN
iajs-2436	30	15	:	:	PUNCT
iajs-2436	30	16	10.30526/33.2.2436	10.30526/33.2.2436	ADJ
iajs-2436	30	17	                 	                 	SPACE
iajs-2436	30	18	nabarif@tu.edu.iq	nabarif@tu.edu.iq	PROPN
iajs-2436	30	19	nrnjamal88@gmail.com	nrnjamal88@gmail.com	PROPN
iajs-2436	30	20	department	department	NOUN
iajs-2436	30	21	of	of	ADP
iajs-2436	30	22	mathematic	mathematic	PROPN
iajs-2436	30	23	,	,	PUNCT
iajs-2436	30	24	college	college	NOUN
iajs-2436	30	25	of	of	ADP
iajs-2436	30	26	computer	computer	NOUN
iajs-2436	30	27	science	science	NOUN
iajs-2436	30	28	and	and	CCONJ
iajs-2436	30	29	mathematics	mathematic	NOUN
iajs-2436	30	30	,	,	PUNCT
iajs-2436	30	31	tikrit	tikrit	NOUN
iajs-2436	30	32	university	university	NOUN
iajs-2436	30	33	,	,	PUNCT
iajs-2436	30	34	tikrit	tikrit	NOUN
iajs-2436	30	35	,	,	PUNCT
iajs-2436	30	36	iraq	iraq	PROPN
iajs-2436	30	37	.	.	PUNCT
iajs-2436	30	38	  	  	SPACE
iajs-2436	31	1	150	150	NUM
iajs-2436	31	2	  	  	SPACE
iajs-2436	31	3	ibn	ibn	PROPN
iajs-2436	31	4	al	al	PROPN
iajs-2436	31	5	-	-	PUNCT
iajs-2436	31	6	haitham	haitham	PROPN
iajs-2436	31	7	jour	jour	X
iajs-2436	31	8	.	.	PROPN
iajs-2436	31	9	for	for	ADP
iajs-2436	31	10	pure	pure	ADJ
iajs-2436	31	11	&	&	CCONJ
iajs-2436	31	12	appl	appl	PROPN
iajs-2436	31	13	.	.	PUNCT
iajs-2436	32	1	sci	sci	PROPN
iajs-2436	32	2	.	.	PROPN
iajs-2436	33	1	33	33	NUM
iajs-2436	33	2	(	(	PUNCT
iajs-2436	33	3	2	2	NUM
iajs-2436	33	4	)	)	PUNCT
iajs-2436	33	5	2020	2020	NUM
iajs-2436	33	6	definition	definition	NOUN
iajs-2436	33	7	3	3	NUM
iajs-2436	33	8	:	:	PUNCT
iajs-2436	33	9	[	[	X
iajs-2436	33	10	8	8	NUM
iajs-2436	33	11	]	]	PUNCT
iajs-2436	33	12	.	.	PUNCT
iajs-2436	34	1	a	a	DET
iajs-2436	34	2	graph	graph	NOUN
iajs-2436	34	3	g	g	NOUN
iajs-2436	34	4	is	be	AUX
iajs-2436	34	5	defined	define	VERB
iajs-2436	34	6	by	by	ADP
iajs-2436	34	7	an	an	DET
iajs-2436	34	8	ordered	order	VERB
iajs-2436	34	9	pair	pair	NOUN
iajs-2436	34	10	(	(	PUNCT
iajs-2436	34	11	v	v	NOUN
iajs-2436	34	12	(	(	PUNCT
iajs-2436	34	13	g	g	NOUN
iajs-2436	34	14	)	)	PUNCT
iajs-2436	34	15	,	,	PUNCT
iajs-2436	34	16	e	e	X
iajs-2436	34	17	(	(	PUNCT
iajs-2436	34	18	g	g	NOUN
iajs-2436	34	19	)	)	PUNCT
iajs-2436	34	20	)	)	PUNCT
iajs-2436	34	21	,	,	PUNCT
iajs-2436	34	22	when	when	SCONJ
iajs-2436	34	23	v(g	v(g	VERB
iajs-2436	34	24	)	)	PUNCT
iajs-2436	34	25	is	be	AUX
iajs-2436	34	26	a	a	DET
iajs-2436	34	27	non	non	X
iajs-2436	34	28	empty	empty	ADJ
iajs-2436	34	29	set	set	NOUN
iajs-2436	34	30	whose	whose	DET
iajs-2436	34	31	elements	element	NOUN
iajs-2436	34	32	are	be	AUX
iajs-2436	34	33	called	call	VERB
iajs-2436	34	34	vertices	vertex	NOUN
iajs-2436	34	35	and	and	CCONJ
iajs-2436	34	36	e(g	e(g	PROPN
iajs-2436	34	37	)	)	PUNCT
iajs-2436	34	38	is	be	AUX
iajs-2436	34	39	a	a	DET
iajs-2436	34	40	set	set	NOUN
iajs-2436	34	41	(	(	PUNCT
iajs-2436	34	42	may	may	AUX
iajs-2436	34	43	be	be	AUX
iajs-2436	34	44	empty	empty	ADJ
iajs-2436	34	45	)	)	PUNCT
iajs-2436	34	46	of	of	ADP
iajs-2436	34	47	unordered	unordered	ADJ
iajs-2436	34	48	pairs	pair	NOUN
iajs-2436	34	49	of	of	ADP
iajs-2436	34	50	distinct	distinct	ADJ
iajs-2436	34	51	vertices	vertex	NOUN
iajs-2436	34	52	of	of	ADP
iajs-2436	34	53	v(g	v(g	NOUN
iajs-2436	34	54	)	)	PUNCT
iajs-2436	34	55	.	.	PUNCT
iajs-2436	35	1	the	the	DET
iajs-2436	35	2	element	element	NOUN
iajs-2436	35	3	of	of	ADP
iajs-2436	35	4	e(g	e(g	PROPN
iajs-2436	35	5	)	)	PUNCT
iajs-2436	35	6	are	be	AUX
iajs-2436	35	7	called	call	VERB
iajs-2436	35	8	edges	edge	NOUN
iajs-2436	35	9	of	of	ADP
iajs-2436	35	10	the	the	DET
iajs-2436	35	11	graph	graph	NOUN
iajs-2436	35	12	g	g	NOUN
iajs-2436	35	13	.	.	PUNCT
iajs-2436	36	1	we	we	PRON
iajs-2436	36	2	denote	denote	VERB
iajs-2436	36	3	by	by	ADP
iajs-2436	36	4	𝑢𝑣	𝑢𝑣	NOUN
iajs-2436	36	5	,	,	PUNCT
iajs-2436	36	6	an	an	DET
iajs-2436	36	7	edge	edge	NOUN
iajs-2436	36	8	between	between	ADP
iajs-2436	36	9	two	two	NUM
iajs-2436	36	10	end	end	NOUN
iajs-2436	36	11	vertices	vertice	VERB
iajs-2436	36	12	u	u	NOUN
iajs-2436	36	13	and	and	CCONJ
iajs-2436	36	14	v	v	NOUN
iajs-2436	36	15	.	.	PUNCT
iajs-2436	37	1	definition	definition	NOUN
iajs-2436	37	2	4	4	NUM
iajs-2436	37	3	:	:	PUNCT
iajs-2436	38	1	[	[	X
iajs-2436	38	2	8	8	NUM
iajs-2436	38	3	]	]	PUNCT
iajs-2436	38	4	.	.	PUNCT
iajs-2436	39	1	an	an	DET
iajs-2436	39	2	edge	edge	NOUN
iajs-2436	39	3	whose	whose	DET
iajs-2436	39	4	end	end	NOUN
iajs-2436	39	5	-	-	PUNCT
iajs-2436	39	6	vertices	vertex	NOUN
iajs-2436	39	7	are	be	AUX
iajs-2436	39	8	the	the	DET
iajs-2436	39	9	same	same	ADJ
iajs-2436	39	10	is	be	AUX
iajs-2436	39	11	called	call	VERB
iajs-2436	39	12	loop	loop	NOUN
iajs-2436	39	13	.	.	PUNCT
iajs-2436	40	1	definition	definition	NOUN
iajs-2436	40	2	5	5	NUM
iajs-2436	40	3	:	:	PUNCT
iajs-2436	40	4	[	[	X
iajs-2436	40	5	8	8	NUM
iajs-2436	40	6	]	]	PUNCT
iajs-2436	40	7	.	.	PUNCT
iajs-2436	41	1	if	if	SCONJ
iajs-2436	41	2	there	there	PRON
iajs-2436	41	3	are	be	VERB
iajs-2436	41	4	more	more	ADJ
iajs-2436	41	5	than	than	ADP
iajs-2436	41	6	one	one	NUM
iajs-2436	41	7	edges	edge	NOUN
iajs-2436	41	8	associated	associate	VERB
iajs-2436	41	9	with	with	ADP
iajs-2436	41	10	a	a	DET
iajs-2436	41	11	given	give	VERB
iajs-2436	41	12	pair	pair	NOUN
iajs-2436	41	13	of	of	ADP
iajs-2436	41	14	vertices	vertex	NOUN
iajs-2436	41	15	,	,	PUNCT
iajs-2436	41	16	then	then	ADV
iajs-2436	41	17	these	these	DET
iajs-2436	41	18	edges	edge	NOUN
iajs-2436	41	19	are	be	AUX
iajs-2436	41	20	called	call	VERB
iajs-2436	41	21	multiple	multiple	ADJ
iajs-2436	41	22	edges	edge	NOUN
iajs-2436	41	23	or	or	CCONJ
iajs-2436	41	24	parallel	parallel	ADJ
iajs-2436	41	25	edges	edge	NOUN
iajs-2436	41	26	.	.	PUNCT
iajs-2436	42	1	definition	definition	NOUN
iajs-2436	42	2	6	6	NUM
iajs-2436	42	3	:	:	PUNCT
iajs-2436	42	4	[	[	X
iajs-2436	42	5	8	8	NUM
iajs-2436	42	6	]	]	PUNCT
iajs-2436	42	7	.	.	PUNCT
iajs-2436	43	1	a	a	DET
iajs-2436	43	2	simple	simple	ADJ
iajs-2436	43	3	graph	graph	NOUN
iajs-2436	43	4	that	that	PRON
iajs-2436	43	5	has	have	VERB
iajs-2436	43	6	no	no	DET
iajs-2436	43	7	self	self	NOUN
iajs-2436	43	8	-	-	PUNCT
iajs-2436	43	9	loops	loop	NOUN
iajs-2436	43	10	or	or	CCONJ
iajs-2436	43	11	multiple	multiple	ADJ
iajs-2436	43	12	edges	edge	NOUN
iajs-2436	43	13	.	.	PUNCT
iajs-2436	44	1	definition	definition	NOUN
iajs-2436	44	2	7	7	NUM
iajs-2436	44	3	:	:	PUNCT
iajs-2436	45	1	[	[	X
iajs-2436	45	2	8	8	NUM
iajs-2436	45	3	]	]	PUNCT
iajs-2436	45	4	.	.	PUNCT
iajs-2436	46	1	a	a	DET
iajs-2436	46	2	graph	graph	NOUN
iajs-2436	46	3	h	h	NOUN
iajs-2436	46	4	is	be	AUX
iajs-2436	46	5	said	say	VERB
iajs-2436	46	6	to	to	PART
iajs-2436	46	7	be	be	AUX
iajs-2436	46	8	a	a	DET
iajs-2436	46	9	subgraph	subgraph	NOUN
iajs-2436	46	10	of	of	ADP
iajs-2436	46	11	a	a	DET
iajs-2436	46	12	graph	graph	NOUN
iajs-2436	46	13	g	g	NOUN
iajs-2436	46	14	if	if	SCONJ
iajs-2436	46	15	all	all	DET
iajs-2436	46	16	the	the	DET
iajs-2436	46	17	edges	edge	NOUN
iajs-2436	46	18	and	and	CCONJ
iajs-2436	46	19	all	all	DET
iajs-2436	46	20	the	the	DET
iajs-2436	46	21	vertices	vertex	NOUN
iajs-2436	46	22	of	of	ADP
iajs-2436	46	23	h	h	NOUN
iajs-2436	46	24	are	be	AUX
iajs-2436	46	25	in	in	ADP
iajs-2436	46	26	g	g	PROPN
iajs-2436	46	27	,	,	PUNCT
iajs-2436	46	28	and	and	CCONJ
iajs-2436	46	29	each	each	DET
iajs-2436	46	30	edge	edge	NOUN
iajs-2436	46	31	of	of	ADP
iajs-2436	46	32	h	h	NOUN
iajs-2436	46	33	has	have	VERB
iajs-2436	46	34	the	the	DET
iajs-2436	46	35	same	same	ADJ
iajs-2436	46	36	end	end	NOUN
iajs-2436	46	37	vertices	vertex	NOUN
iajs-2436	46	38	in	in	ADP
iajs-2436	46	39	h	h	NOUN
iajs-2436	46	40	as	as	ADP
iajs-2436	46	41	in	in	ADP
iajs-2436	46	42	g	g	PROPN
iajs-2436	46	43	.	.	PUNCT
iajs-2436	47	1	definition	definition	NOUN
iajs-2436	47	2	8	8	NUM
iajs-2436	47	3	:	:	PUNCT
iajs-2436	48	1	[	[	X
iajs-2436	48	2	9	9	NUM
iajs-2436	48	3	]	]	PUNCT
iajs-2436	48	4	.	.	PUNCT
iajs-2436	49	1	a	a	DET
iajs-2436	49	2	path	path	NOUN
iajs-2436	49	3	is	be	AUX
iajs-2436	49	4	a	a	DET
iajs-2436	49	5	graph	graph	NOUN
iajs-2436	49	6	g	g	NOUN
iajs-2436	49	7	that	that	PRON
iajs-2436	49	8	contains	contain	VERB
iajs-2436	49	9	a	a	DET
iajs-2436	49	10	list𝑣	list𝑣	NOUN
iajs-2436	49	11	,	,	PUNCT
iajs-2436	49	12	𝑣	𝑣	X
iajs-2436	49	13	,	,	PUNCT
iajs-2436	49	14	…	…	PUNCT
iajs-2436	49	15	,	,	PUNCT
iajs-2436	49	16	𝑣	𝑣	PRON
iajs-2436	49	17	of	of	ADP
iajs-2436	49	18	vertices	vertex	NOUN
iajs-2436	49	19	of	of	ADP
iajs-2436	49	20	g	g	PROPN
iajs-2436	49	21	s.t	s.t	PROPN
iajs-2436	49	22	.	.	PROPN
iajs-2436	50	1	for	for	ADP
iajs-2436	50	2	1	1	NUM
iajs-2436	50	3	𝑖	𝑖	SYM
iajs-2436	50	4	𝑝	𝑝	PROPN
iajs-2436	50	5	1	1	NUM
iajs-2436	50	6	,	,	PUNCT
iajs-2436	50	7	there	there	PRON
iajs-2436	50	8	is	be	VERB
iajs-2436	50	9	an	an	DET
iajs-2436	50	10	edge	edge	NOUN
iajs-2436	50	11	𝑣	𝑣	ADP
iajs-2436	50	12	,	,	PUNCT
iajs-2436	50	13	𝑣	𝑣	X
iajs-2436	50	14	in	in	ADP
iajs-2436	50	15	g	g	PROPN
iajs-2436	50	16	and	and	CCONJ
iajs-2436	50	17	these	these	PRON
iajs-2436	50	18	are	be	AUX
iajs-2436	50	19	the	the	DET
iajs-2436	50	20	only	only	ADJ
iajs-2436	50	21	edges	edge	NOUN
iajs-2436	50	22	in	in	ADP
iajs-2436	50	23	g	g	PROPN
iajs-2436	50	24	.	.	PUNCT
iajs-2436	51	1	definition	definition	NOUN
iajs-2436	51	2	9	9	NUM
iajs-2436	51	3	:	:	PUNCT
iajs-2436	52	1	[	[	X
iajs-2436	52	2	9	9	NUM
iajs-2436	52	3	]	]	PUNCT
iajs-2436	52	4	.	.	PUNCT
iajs-2436	53	1	let	let	VERB
iajs-2436	53	2	𝑣	𝑣	PRON
iajs-2436	53	3	and	and	CCONJ
iajs-2436	53	4	𝑣	𝑣	AUX
iajs-2436	53	5	be	be	AUX
iajs-2436	53	6	two	two	NUM
iajs-2436	53	7	vertices	vertex	NOUN
iajs-2436	53	8	,	,	PUNCT
iajs-2436	53	9	d	d	X
iajs-2436	53	10	(	(	PUNCT
iajs-2436	53	11	𝑣	𝑣	NOUN
iajs-2436	53	12	,	,	PUNCT
iajs-2436	53	13	𝑣	𝑣	X
iajs-2436	53	14	)	)	PUNCT
iajs-2436	53	15	is	be	AUX
iajs-2436	53	16	called	call	VERB
iajs-2436	53	17	a	a	DET
iajs-2436	53	18	distance	distance	NOUN
iajs-2436	53	19	from	from	ADP
iajs-2436	53	20	𝑣	𝑣	PRON
iajs-2436	53	21	to	to	ADP
iajs-2436	53	22	𝑣	𝑣	PRON
iajs-2436	53	23	if	if	SCONJ
iajs-2436	53	24	it	it	PRON
iajs-2436	53	25	is	be	AUX
iajs-2436	53	26	the	the	DET
iajs-2436	53	27	shortest	short	ADJ
iajs-2436	53	28	path	path	NOUN
iajs-2436	53	29	from	from	ADP
iajs-2436	53	30	𝑣	𝑣	PRON
iajs-2436	53	31	to	to	ADP
iajs-2436	53	32	𝑣	𝑣	PROPN
iajs-2436	53	33	.	.	PUNCT
iajs-2436	54	1	definition	definition	NOUN
iajs-2436	54	2	10	10	NUM
iajs-2436	54	3	:	:	PUNCT
iajs-2436	55	1	[	[	X
iajs-2436	55	2	9	9	NUM
iajs-2436	55	3	]	]	PUNCT
iajs-2436	55	4	.	.	PUNCT
iajs-2436	56	1	a	a	DET
iajs-2436	56	2	close	close	ADJ
iajs-2436	56	3	path	path	NOUN
iajs-2436	56	4	is	be	AUX
iajs-2436	56	5	called	call	VERB
iajs-2436	56	6	cylce	cylce	PROPN
iajs-2436	56	7	,	,	PUNCT
iajs-2436	56	8	the	the	DET
iajs-2436	56	9	degree	degree	NOUN
iajs-2436	56	10	of	of	ADP
iajs-2436	56	11	each	each	DET
iajs-2436	56	12	vertex	vertex	NOUN
iajs-2436	56	13	of	of	ADP
iajs-2436	56	14	a	a	DET
iajs-2436	56	15	cycle	cycle	NOUN
iajs-2436	56	16	graph	graph	NOUN
iajs-2436	56	17	is	be	AUX
iajs-2436	56	18	two	two	NUM
iajs-2436	56	19	,	,	PUNCT
iajs-2436	56	20	a	a	DET
iajs-2436	56	21	cycle	cycle	NOUN
iajs-2436	56	22	with	with	ADP
iajs-2436	56	23	n	n	ADP
iajs-2436	56	24	vertices	vertex	NOUN
iajs-2436	56	25	denoted	denote	VERB
iajs-2436	56	26	by	by	ADP
iajs-2436	56	27	𝐶	𝐶	PROPN
iajs-2436	56	28	.	.	PUNCT
iajs-2436	57	1	definition	definition	NOUN
iajs-2436	57	2	11	11	NUM
iajs-2436	57	3	:	:	PUNCT
iajs-2436	58	1	[	[	X
iajs-2436	58	2	10	10	NUM
iajs-2436	58	3	]	]	PUNCT
iajs-2436	58	4	.	.	PUNCT
iajs-2436	59	1	let	let	VERB
iajs-2436	59	2	g	g	NOUN
iajs-2436	59	3	(	(	PUNCT
iajs-2436	59	4	v	v	NOUN
iajs-2436	59	5	,	,	PUNCT
iajs-2436	59	6	e	e	NOUN
iajs-2436	59	7	)	)	PUNCT
iajs-2436	59	8	be	be	AUX
iajs-2436	59	9	a	a	DET
iajs-2436	59	10	graph	graph	NOUN
iajs-2436	59	11	and	and	CCONJ
iajs-2436	59	12	c	c	NOUN
iajs-2436	59	13	⊂	⊂	PROPN
iajs-2436	59	14	g	g	PROPN
iajs-2436	59	15	,	,	PUNCT
iajs-2436	59	16	is	be	AUX
iajs-2436	59	17	called	call	VERB
iajs-2436	59	18	clique	clique	NOUN
iajs-2436	59	19	if	if	SCONJ
iajs-2436	59	20	the	the	DET
iajs-2436	59	21	induced	induced	ADJ
iajs-2436	59	22	sub	sub	NOUN
iajs-2436	59	23	graph	graph	NOUN
iajs-2436	59	24	of	of	ADP
iajs-2436	59	25	g	g	NOUN
iajs-2436	59	26	induced	induce	VERB
iajs-2436	59	27	by	by	ADP
iajs-2436	59	28	c	c	PROPN
iajs-2436	59	29	is	be	AUX
iajs-2436	59	30	a	a	DET
iajs-2436	59	31	complete	complete	ADJ
iajs-2436	59	32	graph	graph	NOUN
iajs-2436	59	33	.	.	PUNCT
iajs-2436	60	1	the	the	DET
iajs-2436	60	2	clique	clique	NOUN
iajs-2436	60	3	is	be	AUX
iajs-2436	60	4	called	call	VERB
iajs-2436	60	5	maximal	maximal	ADJ
iajs-2436	60	6	if	if	SCONJ
iajs-2436	60	7	there	there	PRON
iajs-2436	60	8	is	be	VERB
iajs-2436	60	9	no	no	DET
iajs-2436	60	10	clique	clique	NOUN
iajs-2436	60	11	with	with	ADP
iajs-2436	60	12	more	more	ADJ
iajs-2436	60	13	vertices	vertex	NOUN
iajs-2436	60	14	.	.	PUNCT
iajs-2436	61	1	definition	definition	NOUN
iajs-2436	61	2	12	12	NUM
iajs-2436	61	3	:	:	PUNCT
iajs-2436	62	1	[	[	X
iajs-2436	62	2	11	11	NUM
iajs-2436	62	3	]	]	PUNCT
iajs-2436	62	4	.	.	PUNCT
iajs-2436	63	1	a	a	DET
iajs-2436	63	2	h	h	NOUN
iajs-2436	63	3	-	-	PUNCT
iajs-2436	63	4	coloring	coloring	NOUN
iajs-2436	63	5	of	of	ADP
iajs-2436	63	6	the	the	DET
iajs-2436	63	7	vertex	vertex	NOUN
iajs-2436	63	8	set	set	NOUN
iajs-2436	63	9	of	of	ADP
iajs-2436	63	10	a	a	DET
iajs-2436	63	11	graph	graph	NOUN
iajs-2436	63	12	g	g	NOUN
iajs-2436	63	13	is	be	AUX
iajs-2436	63	14	a	a	DET
iajs-2436	63	15	function	function	NOUN
iajs-2436	63	16	𝛾	𝛾	ADP
iajs-2436	63	17	:	:	PUNCT
iajs-2436	63	18	v(g	v(g	ADJ
iajs-2436	63	19	)	)	PUNCT
iajs-2436	63	20	→	→	SYM
iajs-2436	63	21	1,2	1,2	NUM
iajs-2436	63	22	,	,	PUNCT
iajs-2436	63	23	…	…	PUNCT
iajs-2436	63	24	,	,	PUNCT
iajs-2436	63	25	ℎ	ℎ	PROPN
iajs-2436	63	26	such	such	ADJ
iajs-2436	63	27	that	that	SCONJ
iajs-2436	63	28	𝛾(𝑣	𝛾(𝑣	PROPN
iajs-2436	63	29	)	)	PUNCT
iajs-2436	63	30	𝛾(𝑣	𝛾(𝑣	PROPN
iajs-2436	63	31	)	)	PUNCT
iajs-2436	63	32	whenever	whenever	SCONJ
iajs-2436	63	33	𝑣	𝑣	PRON
iajs-2436	63	34	is	be	AUX
iajs-2436	63	35	adjacent	adjacent	ADJ
iajs-2436	63	36	to	to	ADP
iajs-2436	63	37	𝑣	𝑣	ADP
iajs-2436	63	38	,	,	PUNCT
iajs-2436	63	39	if	if	SCONJ
iajs-2436	63	40	a	a	DET
iajs-2436	63	41	hcoloring	hcoloring	NOUN
iajs-2436	63	42	of	of	ADP
iajs-2436	63	43	g	g	PROPN
iajs-2436	63	44	exists	exist	VERB
iajs-2436	63	45	,	,	PUNCT
iajs-2436	63	46	then	then	ADV
iajs-2436	63	47	g	g	PROPN
iajs-2436	63	48	is	be	AUX
iajs-2436	63	49	called	call	VERB
iajs-2436	63	50	hcolorable	hcolorable	ADJ
iajs-2436	63	51	.	.	PUNCT
iajs-2436	64	1	definition	definition	NOUN
iajs-2436	64	2	13	13	NUM
iajs-2436	64	3	:	:	PUNCT
iajs-2436	65	1	[	[	X
iajs-2436	65	2	11	11	NUM
iajs-2436	65	3	]	]	PUNCT
iajs-2436	65	4	.	.	PUNCT
iajs-2436	66	1	the	the	DET
iajs-2436	66	2	chromatic	chromatic	ADJ
iajs-2436	66	3	number	number	NOUN
iajs-2436	66	4	of	of	ADP
iajs-2436	66	5	g	g	PROPN
iajs-2436	66	6	is	be	AUX
iajs-2436	66	7	defined	define	VERB
iajs-2436	66	8	as	as	ADP
iajs-2436	66	9	𝒳	𝒳	PROPN
iajs-2436	66	10	(	(	PUNCT
iajs-2436	66	11	𝐺	𝐺	NOUN
iajs-2436	66	12	)	)	PUNCT
iajs-2436	66	13	=	=	SYM
iajs-2436	66	14	min	min	PROPN
iajs-2436	66	15	{	{	PUNCT
iajs-2436	66	16	h	h	NOUN
iajs-2436	66	17	:	:	PUNCT
iajs-2436	66	18	g	g	PROPN
iajs-2436	66	19	is	be	AUX
iajs-2436	66	20	hcolorable	hcolorable	ADJ
iajs-2436	66	21	}	}	PUNCT
iajs-2436	67	1	where	where	SCONJ
iajs-2436	67	2	𝒳	𝒳	PROPN
iajs-2436	67	3	(	(	PUNCT
iajs-2436	67	4	𝐺	𝐺	NOUN
iajs-2436	67	5	)	)	PUNCT
iajs-2436	67	6	=	=	SYM
iajs-2436	67	7	h	h	NOUN
iajs-2436	67	8	,	,	PUNCT
iajs-2436	67	9	g	g	PROPN
iajs-2436	67	10	is	be	AUX
iajs-2436	67	11	called	call	VERB
iajs-2436	67	12	hchromatic	hchromatic	ADJ
iajs-2436	67	13	.	.	PUNCT
iajs-2436	68	1	theorem	theorem	VERB
iajs-2436	68	2	14	14	NUM
iajs-2436	69	1	[	[	SYM
iajs-2436	69	2	10	10	NUM
iajs-2436	69	3	]	]	PUNCT
iajs-2436	69	4	.	.	PUNCT
iajs-2436	70	1	for	for	ADP
iajs-2436	70	2	circular	circular	ADJ
iajs-2436	70	3	graph	graph	NOUN
iajs-2436	70	4	𝐶	𝐶	PROPN
iajs-2436	70	5	one	one	NOUN
iajs-2436	70	6	has	have	VERB
iajs-2436	70	7	𝒳	𝒳	PROPN
iajs-2436	70	8	(	(	PUNCT
iajs-2436	70	9	𝐶	𝐶	PROPN
iajs-2436	70	10	)	)	PUNCT
iajs-2436	70	11	=	=	SYM
iajs-2436	70	12	2	2	NUM
iajs-2436	70	13	𝑤ℎ𝑒𝑛	𝑤ℎ𝑒𝑛	VERB
iajs-2436	70	14	𝑛	𝑛	DET
iajs-2436	70	15	𝑖𝑠	𝑖𝑠	NOUN
iajs-2436	71	1	𝑒𝑣𝑒𝑛	𝑒𝑣𝑒𝑛	ADJ
iajs-2436	71	2	3	3	NUM
iajs-2436	71	3	𝑤ℎ𝑒𝑛	𝑤ℎ𝑒𝑛	VERB
iajs-2436	71	4	𝑛	𝑛	DET
iajs-2436	71	5	𝑖𝑠	𝑖𝑠	NOUN
iajs-2436	71	6	𝑜𝑑𝑑	𝑜𝑑𝑑	NOUN
iajs-2436	71	7	in	in	ADP
iajs-2436	71	8	other	other	ADJ
iajs-2436	71	9	words	word	NOUN
iajs-2436	71	10	𝒳	𝒳	PROPN
iajs-2436	71	11	(	(	PUNCT
iajs-2436	71	12	𝐶	𝐶	PROPN
iajs-2436	71	13	)	)	PUNCT
iajs-2436	71	14	=	=	SYM
iajs-2436	71	15	3	3	NUM
iajs-2436	71	16	,	,	PUNCT
iajs-2436	71	17	𝒳	𝒳	PROPN
iajs-2436	71	18	(	(	PUNCT
iajs-2436	71	19	𝐶	𝐶	PROPN
iajs-2436	71	20	)	)	PUNCT
iajs-2436	71	21	=	=	SYM
iajs-2436	71	22	2	2	NUM
iajs-2436	71	23	for	for	ADP
iajs-2436	71	24	i	i	PRON
iajs-2436	71	25	∈	∈	PROPN
iajs-2436	71	26	{	{	PUNCT
iajs-2436	71	27	1,2	1,2	NUM
iajs-2436	71	28	,	,	PUNCT
iajs-2436	71	29	3	3	NUM
iajs-2436	71	30	,	,	PUNCT
iajs-2436	71	31	…	…	PUNCT
iajs-2436	71	32	}	}	PUNCT
iajs-2436	71	33	.	.	PUNCT
iajs-2436	72	1	theorem	theorem	VERB
iajs-2436	72	2	15	15	NUM
iajs-2436	72	3	:	:	PUNCT
iajs-2436	73	1	[	[	X
iajs-2436	73	2	3	3	NUM
iajs-2436	73	3	]	]	PUNCT
iajs-2436	73	4	.	.	PUNCT
iajs-2436	74	1	let	let	VERB
iajs-2436	74	2	r	r	PRON
iajs-2436	74	3	be	be	AUX
iajs-2436	74	4	a	a	DET
iajs-2436	74	5	ring	ring	NOUN
iajs-2436	74	6	,	,	PUNCT
iajs-2436	74	7	b(r	b(r	PROPN
iajs-2436	74	8	)	)	PUNCT
iajs-2436	74	9	=	=	PRON
iajs-2436	74	10	{	{	PUNCT
iajs-2436	74	11	(	(	PUNCT
iajs-2436	74	12	a	a	DET
iajs-2436	74	13	,	,	PUNCT
iajs-2436	74	14	b	b	NOUN
iajs-2436	74	15	)	)	PUNCT
iajs-2436	74	16	:	:	PUNCT
iajs-2436	74	17	arb	arb	PROPN
iajs-2436	74	18	=	=	SYM
iajs-2436	74	19	0	0	NUM
iajs-2436	74	20	or	or	CCONJ
iajs-2436	74	21	bra	bra	NOUN
iajs-2436	74	22	=	=	SYM
iajs-2436	74	23	0	0	NUM
iajs-2436	74	24	,	,	PUNCT
iajs-2436	74	25	a	a	PRON
iajs-2436	74	26	,	,	PUNCT
iajs-2436	74	27	b	b	NOUN
iajs-2436	74	28	∈r	∈r	NOUN
iajs-2436	74	29	,	,	PUNCT
iajs-2436	74	30	a	a	DET
iajs-2436	74	31	b	b	NOUN
iajs-2436	74	32	,	,	PUNCT
iajs-2436	74	33	a	a	DET
iajs-2436	74	34	0	0	NUM
iajs-2436	74	35	,	,	PUNCT
iajs-2436	74	36	b	b	NOUN
iajs-2436	74	37	0	0	NUM
iajs-2436	74	38	}	}	PUNCT
iajs-2436	74	39	.	.	PUNCT
iajs-2436	75	1	then	then	ADV
iajs-2436	75	2	χ	χ	DET
iajs-2436	75	3	pg(r)=	pg(r)=	NOUN
iajs-2436	75	4	χ	χ	X
iajs-2436	75	5	g(b(r	g(b(r	PROPN
iajs-2436	75	6	)	)	PUNCT
iajs-2436	75	7	)	)	PUNCT
iajs-2436	76	1	+1	+1	PROPN
iajs-2436	76	2	,	,	PUNCT
iajs-2436	76	3	when	when	SCONJ
iajs-2436	76	4	g(b(r	g(b(r	PROPN
iajs-2436	76	5	)	)	PUNCT
iajs-2436	76	6	)	)	PUNCT
iajs-2436	76	7	is	be	AUX
iajs-2436	76	8	the	the	DET
iajs-2436	76	9	induced	induced	ADJ
iajs-2436	76	10	sub	sub	NOUN
iajs-2436	76	11	graph	graph	NOUN
iajs-2436	76	12	of	of	ADP
iajs-2436	76	13	pg(r	pg(r	NOUN
iajs-2436	76	14	)	)	PUNCT
iajs-2436	76	15	whose	whose	DET
iajs-2436	76	16	edges	edge	NOUN
iajs-2436	76	17	are	be	AUX
iajs-2436	76	18	elements	element	NOUN
iajs-2436	76	19	of	of	ADP
iajs-2436	76	20	b(r	b(r	NOUN
iajs-2436	76	21	)	)	PUNCT
iajs-2436	76	22	.	.	PUNCT
iajs-2436	77	1	3	3	X
iajs-2436	77	2	.	.	X
iajs-2436	77	3	main	main	ADJ
iajs-2436	77	4	result	result	NOUN
iajs-2436	77	5	definition	definition	NOUN
iajs-2436	77	6	3.1	3.1	NUM
iajs-2436	77	7	:	:	PUNCT
iajs-2436	77	8	let	let	VERB
iajs-2436	77	9	r	r	PRON
iajs-2436	77	10	be	be	AUX
iajs-2436	77	11	a	a	DET
iajs-2436	77	12	commutative	commutative	ADJ
iajs-2436	77	13	ring	ring	NOUN
iajs-2436	77	14	.	.	PUNCT
iajs-2436	78	1	a	a	DET
iajs-2436	78	2	graph	graph	NOUN
iajs-2436	78	3	g	g	PROPN
iajs-2436	78	4	(	(	PUNCT
iajs-2436	78	5	v	v	NOUN
iajs-2436	78	6	,	,	PUNCT
iajs-2436	78	7	e	e	NOUN
iajs-2436	78	8	)	)	PUNCT
iajs-2436	78	9	is	be	AUX
iajs-2436	78	10	said	say	VERB
iajs-2436	78	11	to	to	PART
iajs-2436	78	12	be	be	AUX
iajs-2436	78	13	(	(	PUNCT
iajs-2436	78	14	pseudo	pseudo	NOUN
iajs-2436	78	15	-	-	PROPN
iajs-2436	78	16	von	von	PROPN
iajs-2436	78	17	neumann	neumann	PROPN
iajs-2436	78	18	regular	regular	ADJ
iajs-2436	78	19	graph	graph	NOUN
iajs-2436	78	20	)	)	PUNCT
iajs-2436	78	21	of	of	ADP
iajs-2436	78	22	r	r	NOUN
iajs-2436	78	23	if	if	SCONJ
iajs-2436	78	24	v(g	v(g	ADJ
iajs-2436	78	25	)	)	PUNCT
iajs-2436	78	26	=	=	VERB
iajs-2436	78	27	r	r	NOUN
iajs-2436	78	28	and	and	CCONJ
iajs-2436	78	29	e	e	NOUN
iajs-2436	78	30	(	(	PUNCT
iajs-2436	78	31	g	g	NOUN
iajs-2436	78	32	)	)	PUNCT
iajs-2436	78	33	=	=	NOUN
iajs-2436	78	34	{	{	PUNCT
iajs-2436	78	35	𝑎𝑏/	𝑎𝑏/	ADV
iajs-2436	78	36	𝑎	𝑎	ADP
iajs-2436	78	37	𝑎	𝑎	NOUN
iajs-2436	78	38	𝑏	𝑏	NOUN
iajs-2436	78	39	or	or	CCONJ
iajs-2436	78	40	𝑏	𝑏	NOUN
iajs-2436	78	41	𝑏	𝑏	PROPN
iajs-2436	78	42	𝑎	𝑎	NOUN
iajs-2436	78	43	and	and	CCONJ
iajs-2436	78	44	𝑎	𝑎	NOUN
iajs-2436	78	45	𝑏	𝑏	NOUN
iajs-2436	78	46	}	}	PUNCT
iajs-2436	78	47	denoted	denote	VERB
iajs-2436	78	48	by	by	ADP
iajs-2436	78	49	p	p	NOUN
iajs-2436	78	50	-	-	PUNCT
iajs-2436	78	51	vg(r	vg(r	NOUN
iajs-2436	78	52	)	)	PUNCT
iajs-2436	78	53	,	,	PUNCT
iajs-2436	78	54	shortly	shortly	ADV
iajs-2436	78	55	p	p	PROPN
iajs-2436	78	56	-	-	PUNCT
iajs-2436	78	57	von	von	PROPN
iajs-2436	78	58	neumann	neumann	PROPN
iajs-2436	78	59	regular	regular	ADJ
iajs-2436	78	60	graph	graph	NOUN
iajs-2436	78	61	.	.	PUNCT
iajs-2436	78	62	  	  	SPACE
iajs-2436	79	1	151	151	NUM
iajs-2436	79	2	  	  	SPACE
iajs-2436	79	3	ibn	ibn	PROPN
iajs-2436	79	4	al	al	PROPN
iajs-2436	79	5	-	-	PUNCT
iajs-2436	79	6	haitham	haitham	PROPN
iajs-2436	79	7	jour	jour	X
iajs-2436	79	8	.	.	PROPN
iajs-2436	79	9	for	for	ADP
iajs-2436	79	10	pure	pure	ADJ
iajs-2436	79	11	&	&	CCONJ
iajs-2436	79	12	appl	appl	PROPN
iajs-2436	79	13	.	.	PUNCT
iajs-2436	80	1	sci	sci	PROPN
iajs-2436	80	2	.	.	PROPN
iajs-2436	81	1	33	33	NUM
iajs-2436	81	2	(	(	PUNCT
iajs-2436	81	3	2	2	NUM
iajs-2436	81	4	)	)	PUNCT
iajs-2436	81	5	2020	2020	NUM
iajs-2436	81	6	example	example	NOUN
iajs-2436	81	7	3.2	3.2	NUM
iajs-2436	81	8	𝑍	𝑍	NOUN
iajs-2436	81	9	=	=	NOUN
iajs-2436	81	10	{	{	PUNCT
iajs-2436	81	11	0,1	0,1	NUM
iajs-2436	81	12	}	}	PUNCT
iajs-2436	81	13	figure	figure	NOUN
iajs-2436	81	14	1	1	NUM
iajs-2436	81	15	:	:	PUNCT
iajs-2436	81	16	p	p	NUM
iajs-2436	81	17	-	-	PUNCT
iajs-2436	81	18	vg(𝑍	vg(𝑍	NOUN
iajs-2436	81	19	)	)	PUNCT
iajs-2436	81	20	𝑍	𝑍	PROPN
iajs-2436	81	21	=	=	PRON
iajs-2436	81	22	{	{	PUNCT
iajs-2436	81	23	0,1,2	0,1,2	NOUN
iajs-2436	81	24	}	}	PUNCT
iajs-2436	81	25	figure	figure	NOUN
iajs-2436	81	26	2	2	NUM
iajs-2436	81	27	:p	:p	NOUN
iajs-2436	81	28	-	-	PUNCT
iajs-2436	81	29	vg(𝑍	vg(𝑍	ADJ
iajs-2436	81	30	)	)	PUNCT
iajs-2436	81	31	𝑍	𝑍	PROPN
iajs-2436	81	32	=	=	PRON
iajs-2436	81	33	{	{	PUNCT
iajs-2436	81	34	0,1,2,3	0,1,2,3	NOUN
iajs-2436	81	35	}	}	PUNCT
iajs-2436	81	36	figure	figure	NOUN
iajs-2436	81	37	3	3	NUM
iajs-2436	81	38	:p	:p	NOUN
iajs-2436	81	39	-	-	PUNCT
iajs-2436	81	40	vg(𝑍	vg(𝑍	ADJ
iajs-2436	81	41	)	)	PUNCT
iajs-2436	81	42	𝑍	𝑍	PROPN
iajs-2436	81	43	=	=	NOUN
iajs-2436	81	44	{	{	PUNCT
iajs-2436	81	45	0,1,2,3,4	0,1,2,3,4	ADJ
iajs-2436	81	46	}	}	PUNCT
iajs-2436	81	47	figure	figure	NOUN
iajs-2436	81	48	4	4	NUM
iajs-2436	81	49	:p	:p	ADJ
iajs-2436	81	50	-	-	PUNCT
iajs-2436	81	51	vg(𝑍	vg(𝑍	ADJ
iajs-2436	81	52	)	)	PUNCT
iajs-2436	81	53	note	note	VERB
iajs-2436	81	54	3.3	3.3	NUM
iajs-2436	81	55	c	c	NOUN
iajs-2436	82	1	[	[	X
iajs-2436	82	2	r	r	X
iajs-2436	82	3	]	]	X
iajs-2436	82	4	=	=	X
iajs-2436	82	5	{	{	PUNCT
iajs-2436	82	6	𝑎	𝑎	NOUN
iajs-2436	82	7	,	,	PUNCT
iajs-2436	82	8	𝑏	𝑏	PROPN
iajs-2436	82	9	∶	∶	NOUN
iajs-2436	82	10	𝑎	𝑎	PROPN
iajs-2436	82	11	𝑏	𝑏	NOUN
iajs-2436	82	12	,	,	PUNCT
iajs-2436	82	13	𝑎	𝑎	PROPN
iajs-2436	82	14	0	0	NUM
iajs-2436	82	15	𝑎𝑛𝑑	𝑎𝑛𝑑	ADJ
iajs-2436	82	16	𝑏	𝑏	PROPN
iajs-2436	82	17	0	0	NUM
iajs-2436	82	18	,	,	PUNCT
iajs-2436	82	19	𝑎	𝑎	X
iajs-2436	82	20	𝑎	𝑎	NOUN
iajs-2436	82	21	𝑏	𝑏	NOUN
iajs-2436	82	22	or	or	CCONJ
iajs-2436	82	23	𝑏	𝑏	NOUN
iajs-2436	82	24	𝑏	𝑏	PROPN
iajs-2436	82	25	𝑎	𝑎	PROPN
iajs-2436	82	26	}	}	PUNCT
iajs-2436	82	27	⊂	⊂	PROPN
iajs-2436	82	28	r	r	NOUN
iajs-2436	82	29	r.	r.	PROPN
iajs-2436	82	30	corollary	corollary	NOUN
iajs-2436	82	31	3.4	3.4	NUM
iajs-2436	82	32	ithe	ithe	ADJ
iajs-2436	82	33	number	number	NOUN
iajs-2436	82	34	of	of	ADP
iajs-2436	82	35	element	element	NOUN
iajs-2436	82	36	in	in	ADP
iajs-2436	82	37	c	c	PROPN
iajs-2436	83	1	[	[	X
iajs-2436	83	2	r	r	X
iajs-2436	83	3	]	]	X
iajs-2436	83	4	is	be	AUX
iajs-2436	83	5	less	less	ADJ
iajs-2436	83	6	than	than	ADP
iajs-2436	83	7	or	or	CCONJ
iajs-2436	83	8	equal	equal	ADJ
iajs-2436	83	9	to	to	ADP
iajs-2436	83	10	number	number	NOUN
iajs-2436	83	11	of	of	ADP
iajs-2436	83	12	cycle	cycle	NOUN
iajs-2436	83	13	𝐶	𝐶	PROPN
iajs-2436	83	14	in	in	ADP
iajs-2436	83	15	p	p	NOUN
iajs-2436	83	16	-	-	PUNCT
iajs-2436	83	17	vg(r	vg(r	NOUN
iajs-2436	83	18	)	)	PUNCT
iajs-2436	83	19	.	.	PUNCT
iajs-2436	84	1	iiif	iiif	PROPN
iajs-2436	84	2	c	c	PROPN
iajs-2436	85	1	[	[	X
iajs-2436	85	2	r	r	X
iajs-2436	85	3	]	]	X
iajs-2436	85	4	∅	∅	NOUN
iajs-2436	85	5	,	,	PUNCT
iajs-2436	85	6	then	then	ADV
iajs-2436	85	7	the	the	DET
iajs-2436	85	8	longest	long	ADJ
iajs-2436	85	9	trail	trail	NOUN
iajs-2436	85	10	has	have	AUX
iajs-2436	85	11	length	length	NOUN
iajs-2436	85	12	3	3	NUM
iajs-2436	85	13	.	.	PUNCT
iajs-2436	85	14	iiic	iiic	PROPN
iajs-2436	86	1	[	[	X
iajs-2436	86	2	r	r	X
iajs-2436	86	3	]	]	X
iajs-2436	86	4	r	r	NOUN
iajs-2436	86	5	r.	r.	NOUN
iajs-2436	86	6	proof	proof	NOUN
iajs-2436	86	7	ilet	ilet	NOUN
iajs-2436	86	8	(	(	PUNCT
iajs-2436	86	9	a	a	PRON
iajs-2436	86	10	,	,	PUNCT
iajs-2436	86	11	b	b	NOUN
iajs-2436	86	12	)	)	PUNCT
iajs-2436	86	13	∈	∈	NOUN
iajs-2436	86	14	c	c	NOUN
iajs-2436	87	1	[	[	X
iajs-2436	87	2	r	r	X
iajs-2436	87	3	]	]	X
iajs-2436	87	4	,	,	PUNCT
iajs-2436	87	5	then	then	ADV
iajs-2436	87	6	{	{	PUNCT
iajs-2436	87	7	0	0	NUM
iajs-2436	87	8	,	,	PUNCT
iajs-2436	87	9	a	a	DET
iajs-2436	87	10	,	,	PUNCT
iajs-2436	87	11	b	b	NOUN
iajs-2436	87	12	}	}	PUNCT
iajs-2436	87	13	form	form	VERB
iajs-2436	87	14	a	a	DET
iajs-2436	87	15	cycle	cycle	NOUN
iajs-2436	87	16	𝐶	𝐶	PROPN
iajs-2436	87	17	in	in	ADP
iajs-2436	87	18	p	p	NOUN
iajs-2436	87	19	-	-	PUNCT
iajs-2436	87	20	vg(r	vg(r	NOUN
iajs-2436	87	21	)	)	PUNCT
iajs-2436	87	22	,	,	PUNCT
iajs-2436	87	23	if	if	SCONJ
iajs-2436	87	24	(	(	PUNCT
iajs-2436	87	25	a	a	DET
iajs-2436	87	26	,	,	PUNCT
iajs-2436	87	27	b	b	NOUN
iajs-2436	87	28	)	)	PUNCT
iajs-2436	87	29	,	,	PUNCT
iajs-2436	87	30	(	(	PUNCT
iajs-2436	87	31	s	s	X
iajs-2436	87	32	,	,	PUNCT
iajs-2436	87	33	t	t	PROPN
iajs-2436	87	34	)	)	PUNCT
iajs-2436	87	35	∈	∈	PROPN
iajs-2436	87	36	c	c	NOUN
iajs-2436	88	1	[	[	X
iajs-2436	88	2	r	r	X
iajs-2436	88	3	]	]	X
iajs-2436	88	4	such	such	ADJ
iajs-2436	88	5	that	that	SCONJ
iajs-2436	88	6	(	(	PUNCT
iajs-2436	88	7	a	a	DET
iajs-2436	88	8	,	,	PUNCT
iajs-2436	88	9	b	b	NOUN
iajs-2436	88	10	)	)	PUNCT
iajs-2436	88	11	(	(	PUNCT
iajs-2436	88	12	s	s	PROPN
iajs-2436	88	13	,	,	PUNCT
iajs-2436	88	14	t	t	PROPN
iajs-2436	88	15	)	)	PUNCT
iajs-2436	88	16	then	then	ADV
iajs-2436	88	17	a	a	DET
iajs-2436	88	18	s	s	NOUN
iajs-2436	88	19	or	or	CCONJ
iajs-2436	88	20	b	b	NOUN
iajs-2436	88	21	t	t	NOUN
iajs-2436	88	22	and	and	CCONJ
iajs-2436	88	23	so	so	ADV
iajs-2436	88	24	the	the	DET
iajs-2436	88	25	cycle	cycle	NOUN
iajs-2436	88	26	𝐶	𝐶	PROPN
iajs-2436	88	27	{	{	PUNCT
iajs-2436	88	28	0	0	NUM
iajs-2436	88	29	,	,	PUNCT
iajs-2436	88	30	a	a	PRON
iajs-2436	88	31	,	,	PUNCT
iajs-2436	88	32	b	b	NOUN
iajs-2436	88	33	}	}	PUNCT
iajs-2436	88	34	and	and	CCONJ
iajs-2436	88	35	{	{	PUNCT
iajs-2436	88	36	0	0	NUM
iajs-2436	88	37	,	,	PUNCT
iajs-2436	88	38	s	s	X
iajs-2436	88	39	,	,	PUNCT
iajs-2436	88	40	t	t	NOUN
iajs-2436	88	41	}	}	PUNCT
iajs-2436	88	42	in	in	ADP
iajs-2436	88	43	p	p	PROPN
iajs-2436	88	44	-	-	PUNCT
iajs-2436	88	45	vg(r	vg(r	VERB
iajs-2436	88	46	)	)	PUNCT
iajs-2436	88	47	are	be	AUX
iajs-2436	88	48	distinct	distinct	ADJ
iajs-2436	88	49	,	,	PUNCT
iajs-2436	88	50	this	this	PRON
iajs-2436	88	51	show	show	VERB
iajs-2436	88	52	the	the	DET
iajs-2436	88	53	number	number	NOUN
iajs-2436	88	54	of	of	ADP
iajs-2436	88	55	elements	element	NOUN
iajs-2436	88	56	in	in	ADP
iajs-2436	88	57	c	c	NOUN
iajs-2436	88	58	[	[	X
iajs-2436	88	59	r	r	X
iajs-2436	88	60	]	]	X
iajs-2436	88	61	is	be	AUX
iajs-2436	88	62	less	less	ADJ
iajs-2436	88	63	than	than	ADP
iajs-2436	88	64	or	or	CCONJ
iajs-2436	88	65	equal	equal	VERB
iajs-2436	88	66	the	the	DET
iajs-2436	88	67	number	number	NOUN
iajs-2436	88	68	of	of	ADP
iajs-2436	88	69	cycle	cycle	NOUN
iajs-2436	88	70	𝐶	𝐶	PROPN
iajs-2436	88	71	in	in	ADP
iajs-2436	88	72	p	p	NOUN
iajs-2436	88	73	-	-	PUNCT
iajs-2436	88	74	vg(r	vg(r	NOUN
iajs-2436	88	75	)	)	PUNCT
iajs-2436	88	76	.	.	PUNCT
iajs-2436	89	1	if	if	SCONJ
iajs-2436	89	2	a	a	DET
iajs-2436	89	3	=	=	NOUN
iajs-2436	89	4	s	s	X
iajs-2436	89	5	or	or	CCONJ
iajs-2436	89	6	b	b	X
iajs-2436	89	7	=	=	NOUN
iajs-2436	89	8	t	t	X
iajs-2436	89	9	then	then	ADV
iajs-2436	89	10	the	the	DET
iajs-2436	89	11	cycles	cycle	NOUN
iajs-2436	89	12	{	{	PUNCT
iajs-2436	89	13	0	0	NUM
iajs-2436	89	14	,	,	PUNCT
iajs-2436	89	15	a	a	DET
iajs-2436	89	16	,	,	PUNCT
iajs-2436	89	17	b	b	NOUN
iajs-2436	89	18	}	}	PUNCT
iajs-2436	89	19	,	,	PUNCT
iajs-2436	89	20	{	{	PUNCT
iajs-2436	89	21	0	0	NUM
iajs-2436	89	22	,	,	PUNCT
iajs-2436	89	23	s	s	X
iajs-2436	89	24	,	,	PUNCT
iajs-2436	89	25	t	t	PROPN
iajs-2436	89	26	}	}	PUNCT
iajs-2436	89	27	are	be	AUX
iajs-2436	89	28	adjust	adjust	VERB
iajs-2436	89	29	.	.	PUNCT
iajs-2436	90	1	0	0	NUM
iajs-2436	90	2	1	1	NUM
iajs-2436	90	3	0	0	NUM
iajs-2436	90	4	1	1	NUM
iajs-2436	90	5	2	2	NUM
iajs-2436	90	6	0	0	NUM
iajs-2436	90	7	1	1	NUM
iajs-2436	90	8	2	2	NUM
iajs-2436	90	9	3	3	NUM
iajs-2436	90	10	0	0	NUM
iajs-2436	90	11	1	1	NUM
iajs-2436	90	12	2	2	NUM
iajs-2436	90	13	3	3	NUM
iajs-2436	90	14	4	4	NUM
iajs-2436	90	15	  	  	SPACE
iajs-2436	90	16	152	152	NUM
iajs-2436	90	17	  	  	SPACE
iajs-2436	90	18	ibn	ibn	PROPN
iajs-2436	90	19	al	al	PROPN
iajs-2436	90	20	-	-	PUNCT
iajs-2436	90	21	haitham	haitham	PROPN
iajs-2436	90	22	jour	jour	X
iajs-2436	90	23	.	.	PROPN
iajs-2436	90	24	for	for	ADP
iajs-2436	90	25	pure	pure	ADJ
iajs-2436	90	26	&	&	CCONJ
iajs-2436	90	27	appl	appl	PROPN
iajs-2436	90	28	.	.	PUNCT
iajs-2436	91	1	sci	sci	PROPN
iajs-2436	91	2	.	.	PROPN
iajs-2436	92	1	33	33	NUM
iajs-2436	92	2	(	(	PUNCT
iajs-2436	92	3	2	2	NUM
iajs-2436	92	4	)	)	PUNCT
iajs-2436	92	5	2020	2020	NUM
iajs-2436	92	6	iilet	iilet	NOUN
iajs-2436	92	7	(	(	PUNCT
iajs-2436	92	8	a	a	PRON
iajs-2436	92	9	,	,	PUNCT
iajs-2436	92	10	b	b	NOUN
iajs-2436	92	11	)	)	PUNCT
iajs-2436	92	12	∈	∈	NOUN
iajs-2436	92	13	c	c	NOUN
iajs-2436	93	1	[	[	X
iajs-2436	93	2	r],then	r],then	X
iajs-2436	93	3	0a	0a	PROPN
iajs-2436	93	4	,	,	PUNCT
iajs-2436	93	5	ab	ab	PROPN
iajs-2436	93	6	,	,	PUNCT
iajs-2436	93	7	0b	0b	PROPN
iajs-2436	93	8	is	be	AUX
iajs-2436	93	9	cycle	cycle	NOUN
iajs-2436	93	10	𝐶	𝐶	PROPN
iajs-2436	93	11	,	,	PUNCT
iajs-2436	93	12	this	this	DET
iajs-2436	93	13	trail	trail	NOUN
iajs-2436	93	14	is	be	AUX
iajs-2436	93	15	of	of	ADP
iajs-2436	93	16	length	length	NOUN
iajs-2436	93	17	equal	equal	ADJ
iajs-2436	93	18	to	to	ADP
iajs-2436	93	19	3	3	NUM
iajs-2436	93	20	hence	hence	ADV
iajs-2436	93	21	,	,	PUNCT
iajs-2436	93	22	the	the	DET
iajs-2436	93	23	longest	long	ADJ
iajs-2436	93	24	trail	trail	NOUN
iajs-2436	93	25	has	have	VERB
iajs-2436	93	26	length	length	NOUN
iajs-2436	93	27	3	3	NUM
iajs-2436	93	28	.	.	PUNCT
iajs-2436	94	1	iiisince	iiisince	NOUN
iajs-2436	94	2	(	(	PUNCT
iajs-2436	94	3	0,a	0,a	NOUN
iajs-2436	94	4	)	)	PUNCT
iajs-2436	94	5	∈	∈	PROPN
iajs-2436	94	6	𝑅	𝑅	PROPN
iajs-2436	94	7	𝑅	𝑅	PROPN
iajs-2436	94	8	and	and	CCONJ
iajs-2436	94	9	(	(	PUNCT
iajs-2436	94	10	0,a	0,a	PROPN
iajs-2436	94	11	)	)	PUNCT
iajs-2436	94	12	∉	∉	PROPN
iajs-2436	94	13	c	c	PROPN
iajs-2436	95	1	[	[	X
iajs-2436	95	2	r	r	X
iajs-2436	95	3	]	]	PUNCT
iajs-2436	95	4	,	,	PUNCT
iajs-2436	95	5	then	then	ADV
iajs-2436	95	6	we	we	PRON
iajs-2436	95	7	have	have	VERB
iajs-2436	95	8	c	c	NOUN
iajs-2436	96	1	[	[	X
iajs-2436	96	2	r	r	X
iajs-2436	96	3	]	]	X
iajs-2436	96	4	⊂	⊂	PROPN
iajs-2436	96	5	𝑅	𝑅	PROPN
iajs-2436	96	6	𝑅	𝑅	PROPN
iajs-2436	96	7	and	and	CCONJ
iajs-2436	96	8	c	c	NOUN
iajs-2436	97	1	[	[	X
iajs-2436	97	2	r	r	X
iajs-2436	97	3	]	]	X
iajs-2436	97	4	𝑅	𝑅	PROPN
iajs-2436	97	5	𝑅	𝑅	PROPN
iajs-2436	97	6	.	.	PUNCT
iajs-2436	98	1	by	by	ADP
iajs-2436	98	2	the	the	DET
iajs-2436	98	3	same	same	ADJ
iajs-2436	98	4	way	way	NOUN
iajs-2436	98	5	of	of	ADP
iajs-2436	98	6	(	(	PUNCT
iajs-2436	98	7	theorem	theorem	NOUN
iajs-2436	98	8	2.15	2.15	NUM
iajs-2436	98	9	)	)	PUNCT
iajs-2436	98	10	we	we	PRON
iajs-2436	98	11	can	can	AUX
iajs-2436	98	12	prove	prove	VERB
iajs-2436	98	13	below	below	ADP
iajs-2436	98	14	theorem	theorem	PROPN
iajs-2436	98	15	.	.	PUNCT
iajs-2436	99	1	theorem	theorem	VERB
iajs-2436	99	2	3.5	3.5	NUM
iajs-2436	99	3	let	let	VERB
iajs-2436	99	4	r	r	PRON
iajs-2436	99	5	be	be	AUX
iajs-2436	99	6	a	a	DET
iajs-2436	99	7	ring	ring	NOUN
iajs-2436	99	8	and	and	CCONJ
iajs-2436	99	9	let	let	VERB
iajs-2436	99	10	c	c	NOUN
iajs-2436	99	11	[	[	X
iajs-2436	99	12	r	r	X
iajs-2436	99	13	]	]	X
iajs-2436	99	14	=	=	X
iajs-2436	99	15	{	{	PUNCT
iajs-2436	99	16	𝑎	𝑎	NOUN
iajs-2436	99	17	,	,	PUNCT
iajs-2436	99	18	𝑏	𝑏	PROPN
iajs-2436	99	19	∶	∶	NOUN
iajs-2436	99	20	𝑎	𝑎	PROPN
iajs-2436	99	21	𝑏	𝑏	NOUN
iajs-2436	99	22	,	,	PUNCT
iajs-2436	99	23	𝑎	𝑎	PROPN
iajs-2436	99	24	0	0	NUM
iajs-2436	99	25	𝑎𝑛𝑑	𝑎𝑛𝑑	ADJ
iajs-2436	99	26	𝑏	𝑏	PROPN
iajs-2436	99	27	0	0	NUM
iajs-2436	99	28	,	,	PUNCT
iajs-2436	99	29	𝑎	𝑎	X
iajs-2436	99	30	𝑎	𝑎	NOUN
iajs-2436	99	31	𝑏	𝑏	NOUN
iajs-2436	99	32	or	or	CCONJ
iajs-2436	99	33	𝑏	𝑏	NOUN
iajs-2436	100	1	𝑏	𝑏	PROPN
iajs-2436	100	2	𝑎	𝑎	PROPN
iajs-2436	100	3	}	}	PUNCT
iajs-2436	100	4	then	then	ADV
iajs-2436	100	5	𝒳	𝒳	PROPN
iajs-2436	100	6	(	(	PUNCT
iajs-2436	100	7	p	p	NOUN
iajs-2436	100	8	-	-	PUNCT
iajs-2436	100	9	vg(r	vg(r	NOUN
iajs-2436	100	10	)	)	PUNCT
iajs-2436	100	11	)	)	PUNCT
iajs-2436	100	12	=	=	SYM
iajs-2436	100	13	𝒳	𝒳	PROPN
iajs-2436	100	14	(	(	PUNCT
iajs-2436	100	15	g(c	g(c	VERB
iajs-2436	100	16	[	[	X
iajs-2436	100	17	r	r	X
iajs-2436	100	18	]	]	PUNCT
iajs-2436	100	19	)	)	PUNCT
iajs-2436	101	1	+	+	CCONJ
iajs-2436	101	2	1	1	NUM
iajs-2436	101	3	,	,	PUNCT
iajs-2436	101	4	where	where	SCONJ
iajs-2436	101	5	g(c	g(c	VERB
iajs-2436	101	6	[	[	X
iajs-2436	101	7	r	r	X
iajs-2436	101	8	]	]	PUNCT
iajs-2436	101	9	)	)	PUNCT
iajs-2436	101	10	is	be	AUX
iajs-2436	101	11	sub	sub	NOUN
iajs-2436	101	12	graph	graph	NOUN
iajs-2436	101	13	of	of	ADP
iajs-2436	101	14	p	p	NOUN
iajs-2436	101	15	-	-	PUNCT
iajs-2436	101	16	vg(r	vg(r	NOUN
iajs-2436	101	17	)	)	PUNCT
iajs-2436	101	18	.	.	PUNCT
iajs-2436	102	1	proof	proof	NOUN
iajs-2436	102	2	let	let	VERB
iajs-2436	102	3	r	r	NOUN
iajs-2436	102	4	be	be	AUX
iajs-2436	102	5	a	a	DET
iajs-2436	102	6	ring	ring	NOUN
iajs-2436	102	7	,	,	PUNCT
iajs-2436	102	8	let	let	VERB
iajs-2436	102	9	c	c	NOUN
iajs-2436	102	10	[	[	X
iajs-2436	102	11	r	r	X
iajs-2436	102	12	]	]	X
iajs-2436	102	13	=	=	X
iajs-2436	102	14	{	{	PUNCT
iajs-2436	102	15	𝑎	𝑎	NOUN
iajs-2436	102	16	,	,	PUNCT
iajs-2436	102	17	𝑏	𝑏	PROPN
iajs-2436	102	18	∶	∶	NOUN
iajs-2436	102	19	𝑎	𝑎	PROPN
iajs-2436	102	20	𝑏	𝑏	NOUN
iajs-2436	102	21	,	,	PUNCT
iajs-2436	102	22	𝑎	𝑎	PROPN
iajs-2436	102	23	0	0	NUM
iajs-2436	102	24	𝑎𝑛𝑑	𝑎𝑛𝑑	ADJ
iajs-2436	102	25	𝑏	𝑏	PROPN
iajs-2436	102	26	0	0	NUM
iajs-2436	102	27	,	,	PUNCT
iajs-2436	102	28	𝑎	𝑎	X
iajs-2436	102	29	𝑎	𝑎	NOUN
iajs-2436	102	30	𝑏	𝑏	NOUN
iajs-2436	102	31	or	or	CCONJ
iajs-2436	102	32	𝑏	𝑏	NOUN
iajs-2436	103	1	𝑏	𝑏	NOUN
iajs-2436	103	2	𝑎	𝑎	PROPN
iajs-2436	103	3	}	}	PUNCT
iajs-2436	103	4	if	if	SCONJ
iajs-2436	103	5	c	c	PROPN
iajs-2436	104	1	[	[	X
iajs-2436	104	2	r	r	X
iajs-2436	104	3	]	]	X
iajs-2436	104	4	=	=	SYM
iajs-2436	104	5	∅	∅	NOUN
iajs-2436	104	6	,	,	PUNCT
iajs-2436	104	7	then	then	ADV
iajs-2436	104	8	p	p	X
iajs-2436	104	9	-	-	PUNCT
iajs-2436	104	10	vg(r	vg(r	NOUN
iajs-2436	104	11	)	)	PUNCT
iajs-2436	104	12	graph	graph	NOUN
iajs-2436	104	13	is	be	AUX
iajs-2436	104	14	a	a	DET
iajs-2436	104	15	star	star	NOUN
iajs-2436	104	16	graph	graph	NOUN
iajs-2436	104	17	and	and	CCONJ
iajs-2436	104	18	𝒳	𝒳	PROPN
iajs-2436	104	19	(	(	PUNCT
iajs-2436	104	20	p	p	PROPN
iajs-2436	104	21	-	-	PUNCT
iajs-2436	104	22	vg(r	vg(r	NOUN
iajs-2436	104	23	)	)	PUNCT
iajs-2436	104	24	)	)	PUNCT
iajs-2436	105	1	=	=	SYM
iajs-2436	105	2	2	2	NUM
iajs-2436	105	3	suppose	suppose	VERB
iajs-2436	105	4	c	c	NOUN
iajs-2436	105	5	[	[	X
iajs-2436	105	6	r	r	X
iajs-2436	105	7	]	]	X
iajs-2436	105	8	∅	∅	NOUN
iajs-2436	105	9	,	,	PUNCT
iajs-2436	105	10	let	let	VERB
iajs-2436	105	11	|𝐶	|𝐶	NOUN
iajs-2436	105	12	𝑅	𝑅	PROPN
iajs-2436	105	13	|=	|=	PUNCT
iajs-2436	105	14	n	n	PRON
iajs-2436	105	15	case	case	NOUN
iajs-2436	105	16	i	i	PRON
iajs-2436	105	17	:	:	PUNCT
iajs-2436	105	18	let	let	VERB
iajs-2436	105	19	g(c	g(c	VERB
iajs-2436	105	20	[	[	X
iajs-2436	105	21	r	r	NOUN
iajs-2436	105	22	]	]	X
iajs-2436	105	23	)	)	PUNCT
iajs-2436	105	24	=	=	PUNCT
iajs-2436	106	1	𝑃	𝑃	NOUN
iajs-2436	106	2	then	then	ADV
iajs-2436	106	3	𝒳	𝒳	PROPN
iajs-2436	106	4	(	(	PUNCT
iajs-2436	106	5	g(c	g(c	VERB
iajs-2436	106	6	[	[	X
iajs-2436	106	7	r	r	X
iajs-2436	106	8	]	]	PUNCT
iajs-2436	106	9	)	)	PUNCT
iajs-2436	106	10	is	be	AUX
iajs-2436	106	11	equal	equal	ADJ
iajs-2436	106	12	to	to	ADP
iajs-2436	106	13	2	2	NUM
iajs-2436	106	14	,	,	PUNCT
iajs-2436	106	15	since	since	SCONJ
iajs-2436	106	16	0	0	NUM
iajs-2436	106	17	is	be	AUX
iajs-2436	106	18	adjacent	adjacent	ADJ
iajs-2436	106	19	to	to	ADP
iajs-2436	106	20	all	all	DET
iajs-2436	106	21	vertices	vertex	NOUN
iajs-2436	106	22	in	in	ADP
iajs-2436	106	23	pvg(r	pvg(r	PROPN
iajs-2436	106	24	)	)	PUNCT
iajs-2436	106	25	,	,	PUNCT
iajs-2436	106	26	so	so	ADV
iajs-2436	106	27	we	we	PRON
iajs-2436	106	28	have	have	VERB
iajs-2436	106	29	a	a	DET
iajs-2436	106	30	third	third	ADJ
iajs-2436	106	31	color	color	NOUN
iajs-2436	106	32	to	to	ADP
iajs-2436	106	33	a	a	DET
iajs-2436	106	34	vertex	vertex	NOUN
iajs-2436	106	35	0	0	NUM
iajs-2436	106	36	,	,	PUNCT
iajs-2436	106	37	now	now	ADV
iajs-2436	106	38	the	the	DET
iajs-2436	106	39	vertices	vertex	NOUN
iajs-2436	106	40	do	do	AUX
iajs-2436	106	41	not	not	PART
iajs-2436	106	42	belong	belong	VERB
iajs-2436	106	43	to	to	ADP
iajs-2436	106	44	𝑃	𝑃	PROPN
iajs-2436	106	45	will	will	AUX
iajs-2436	106	46	be	be	AUX
iajs-2436	106	47	associated	associate	VERB
iajs-2436	106	48	only	only	ADV
iajs-2436	106	49	with	with	ADP
iajs-2436	106	50	vertex	vertex	NOUN
iajs-2436	106	51	0	0	NUM
iajs-2436	106	52	,	,	PUNCT
iajs-2436	106	53	this	this	DET
iajs-2436	106	54	vertices	vertex	NOUN
iajs-2436	106	55	can	can	AUX
iajs-2436	106	56	colored	color	VERB
iajs-2436	106	57	by	by	ADP
iajs-2436	106	58	any	any	DET
iajs-2436	106	59	color	color	NOUN
iajs-2436	106	60	we	we	PRON
iajs-2436	106	61	used	use	VERB
iajs-2436	106	62	it	it	PRON
iajs-2436	106	63	in	in	ADP
iajs-2436	106	64	𝑃	𝑃	NOUN
iajs-2436	106	65	.	.	PUNCT
iajs-2436	107	1	hence	hence	ADV
iajs-2436	107	2	𝒳	𝒳	PROPN
iajs-2436	107	3	(	(	PUNCT
iajs-2436	107	4	p	p	NOUN
iajs-2436	107	5	-	-	PUNCT
iajs-2436	107	6	vg(r	vg(r	NOUN
iajs-2436	107	7	)	)	PUNCT
iajs-2436	107	8	)	)	PUNCT
iajs-2436	108	1	=	=	SYM
iajs-2436	108	2	3	3	NUM
iajs-2436	108	3	=	=	SYM
iajs-2436	108	4	𝒳	𝒳	PROPN
iajs-2436	108	5	(	(	PUNCT
iajs-2436	108	6	g(c	g(c	VERB
iajs-2436	108	7	[	[	X
iajs-2436	108	8	r	r	X
iajs-2436	108	9	]	]	PUNCT
iajs-2436	108	10	)	)	PUNCT
iajs-2436	108	11	+1	+1	PROPN
iajs-2436	108	12	case	case	NOUN
iajs-2436	108	13	ii	ii	NOUN
iajs-2436	108	14	:	:	PUNCT
iajs-2436	108	15	now	now	ADV
iajs-2436	108	16	if	if	SCONJ
iajs-2436	108	17	g(c	g(c	VERB
iajs-2436	108	18	[	[	X
iajs-2436	108	19	r	r	NOUN
iajs-2436	108	20	]	]	X
iajs-2436	108	21	)	)	PUNCT
iajs-2436	108	22	=	=	SYM
iajs-2436	108	23	𝐶	𝐶	PROPN
iajs-2436	108	24	then	then	ADV
iajs-2436	108	25	𝒳	𝒳	PROPN
iajs-2436	108	26	(	(	PUNCT
iajs-2436	108	27	g(c	g(c	VERB
iajs-2436	108	28	[	[	X
iajs-2436	108	29	r	r	X
iajs-2436	108	30	]	]	X
iajs-2436	108	31	)	)	PUNCT
iajs-2436	108	32	)	)	PUNCT
iajs-2436	108	33	must	must	AUX
iajs-2436	108	34	equal	equal	VERB
iajs-2436	108	35	to	to	ADP
iajs-2436	108	36	2	2	NUM
iajs-2436	108	37	when	when	SCONJ
iajs-2436	108	38	n	n	X
iajs-2436	108	39	is	be	AUX
iajs-2436	108	40	even	even	ADV
iajs-2436	108	41	and	and	CCONJ
iajs-2436	108	42	equal	equal	ADJ
iajs-2436	108	43	to	to	ADP
iajs-2436	108	44	3	3	NUM
iajs-2436	108	45	when	when	SCONJ
iajs-2436	108	46	n	n	PRON
iajs-2436	108	47	is	be	AUX
iajs-2436	108	48	odd	odd	ADJ
iajs-2436	108	49	,	,	PUNCT
iajs-2436	108	50	and	and	CCONJ
iajs-2436	108	51	the	the	DET
iajs-2436	108	52	vertex	vertex	NOUN
iajs-2436	108	53	0	0	PUNCT
iajs-2436	108	54	adjacent	adjacent	ADJ
iajs-2436	108	55	to	to	ADP
iajs-2436	108	56	all	all	DET
iajs-2436	108	57	vertices	vertex	NOUN
iajs-2436	108	58	,	,	PUNCT
iajs-2436	108	59	implies	imply	VERB
iajs-2436	108	60	that	that	SCONJ
iajs-2436	109	1	𝒳	𝒳	PROPN
iajs-2436	109	2	(	(	PUNCT
iajs-2436	109	3	p	p	NOUN
iajs-2436	109	4	-	-	PUNCT
iajs-2436	109	5	vg(r	vg(r	NOUN
iajs-2436	109	6	)	)	PUNCT
iajs-2436	109	7	)	)	PUNCT
iajs-2436	109	8	equal	equal	ADJ
iajs-2436	109	9	to	to	ADP
iajs-2436	109	10	3	3	NUM
iajs-2436	109	11	if	if	SCONJ
iajs-2436	109	12	n	n	NOUN
iajs-2436	109	13	is	be	AUX
iajs-2436	109	14	even	even	ADV
iajs-2436	109	15	and	and	CCONJ
iajs-2436	109	16	equal	equal	ADJ
iajs-2436	109	17	to	to	ADP
iajs-2436	109	18	4	4	NUM
iajs-2436	109	19	if	if	SCONJ
iajs-2436	109	20	n	n	ADJ
iajs-2436	109	21	is	be	AUX
iajs-2436	109	22	odd	odd	ADJ
iajs-2436	109	23	,	,	PUNCT
iajs-2436	109	24	hence	hence	ADV
iajs-2436	109	25	𝒳	𝒳	PROPN
iajs-2436	109	26	(	(	PUNCT
iajs-2436	109	27	p	p	NOUN
iajs-2436	109	28	-	-	PUNCT
iajs-2436	109	29	vg(r	vg(r	NOUN
iajs-2436	109	30	)	)	PUNCT
iajs-2436	109	31	)	)	PUNCT
iajs-2436	110	1	=	=	SYM
iajs-2436	110	2	𝒳	𝒳	PROPN
iajs-2436	110	3	(	(	PUNCT
iajs-2436	110	4	g(c	g(c	VERB
iajs-2436	110	5	[	[	X
iajs-2436	110	6	r	r	X
iajs-2436	110	7	]	]	PUNCT
iajs-2436	110	8	)	)	PUNCT
iajs-2436	111	1	+1	+1	PROPN
iajs-2436	111	2	.	.	PUNCT
iajs-2436	111	3	case	case	NOUN
iajs-2436	111	4	iii	iii	X
iajs-2436	111	5	:	:	PUNCT
iajs-2436	111	6	let	let	VERB
iajs-2436	111	7	g(c	g(c	VERB
iajs-2436	111	8	[	[	X
iajs-2436	111	9	r	r	X
iajs-2436	111	10	]	]	X
iajs-2436	111	11	is	be	AUX
iajs-2436	111	12	an	an	DET
iajs-2436	111	13	i	i	NOUN
iajs-2436	111	14	-	-	PUNCT
iajs-2436	111	15	partite	partite	ADJ
iajs-2436	111	16	graph	graph	NOUN
iajs-2436	111	17	where	where	SCONJ
iajs-2436	111	18	g(c	g(c	VERB
iajs-2436	111	19	[	[	X
iajs-2436	111	20	r	r	X
iajs-2436	111	21	]	]	X
iajs-2436	111	22	)	)	PUNCT
iajs-2436	111	23	=	=	SYM
iajs-2436	111	24	𝐾	𝐾	PROPN
iajs-2436	111	25	,	,	PUNCT
iajs-2436	111	26	,	,	PUNCT
iajs-2436	111	27	…	…	PUNCT
iajs-2436	111	28	,	,	PUNCT
iajs-2436	111	29	,	,	PUNCT
iajs-2436	111	30	then	then	ADV
iajs-2436	111	31	𝒳	𝒳	PROPN
iajs-2436	111	32	(	(	PUNCT
iajs-2436	111	33	g(c	g(c	VERB
iajs-2436	111	34	[	[	X
iajs-2436	111	35	r	r	X
iajs-2436	111	36	]	]	X
iajs-2436	111	37	)	)	PUNCT
iajs-2436	111	38	)	)	PUNCT
iajs-2436	112	1	=	=	PUNCT
iajs-2436	113	1	i	i	PRON
iajs-2436	113	2	,	,	PUNCT
iajs-2436	113	3	then	then	ADV
iajs-2436	113	4	we	we	PRON
iajs-2436	113	5	have	have	VERB
iajs-2436	113	6	𝒳	𝒳	PROPN
iajs-2436	113	7	(	(	PUNCT
iajs-2436	113	8	p	p	NOUN
iajs-2436	113	9	-	-	PUNCT
iajs-2436	113	10	vg(r	vg(r	NOUN
iajs-2436	113	11	)	)	PUNCT
iajs-2436	113	12	)	)	PUNCT
iajs-2436	114	1	=	=	PUNCT
iajs-2436	115	1	i+1	i+1	NOUN
iajs-2436	115	2	=	=	SYM
iajs-2436	115	3	𝒳	𝒳	PROPN
iajs-2436	115	4	(	(	PUNCT
iajs-2436	115	5	g(c	g(c	VERB
iajs-2436	115	6	[	[	X
iajs-2436	115	7	r	r	X
iajs-2436	115	8	]	]	PUNCT
iajs-2436	115	9	)	)	PUNCT
iajs-2436	115	10	+1	+1	PROPN
iajs-2436	115	11	case	case	NOUN
iajs-2436	115	12	iv	iv	X
iajs-2436	115	13	:	:	PUNCT
iajs-2436	115	14	if	if	SCONJ
iajs-2436	115	15	g(c	g(c	PROPN
iajs-2436	115	16	[	[	X
iajs-2436	115	17	r	r	NOUN
iajs-2436	115	18	]	]	X
iajs-2436	115	19	)	)	PUNCT
iajs-2436	115	20	=	=	SYM
iajs-2436	116	1	𝐾	𝐾	PROPN
iajs-2436	116	2	then	then	ADV
iajs-2436	116	3	the	the	DET
iajs-2436	116	4	chromatic	chromatic	ADJ
iajs-2436	116	5	number	number	NOUN
iajs-2436	116	6	of	of	ADP
iajs-2436	116	7	g(c	g(c	PROPN
iajs-2436	116	8	[	[	X
iajs-2436	116	9	r	r	X
iajs-2436	116	10	]	]	X
iajs-2436	116	11	)	)	PUNCT
iajs-2436	116	12	)	)	PUNCT
iajs-2436	116	13	equal	equal	ADJ
iajs-2436	116	14	to	to	ADP
iajs-2436	116	15	h	h	NOUN
iajs-2436	116	16	and	and	CCONJ
iajs-2436	116	17	therefore	therefore	ADV
iajs-2436	116	18	𝒳	𝒳	PROPN
iajs-2436	116	19	(	(	PUNCT
iajs-2436	116	20	p	p	PROPN
iajs-2436	116	21	-	-	PUNCT
iajs-2436	116	22	vg(r	vg(r	NOUN
iajs-2436	116	23	)	)	PUNCT
iajs-2436	116	24	)	)	PUNCT
iajs-2436	117	1	=	=	PUNCT
iajs-2436	117	2	h+1	h+1	PUNCT
iajs-2436	117	3	=	=	SYM
iajs-2436	117	4	𝒳	𝒳	PROPN
iajs-2436	117	5	(	(	PUNCT
iajs-2436	117	6	g(c	g(c	VERB
iajs-2436	117	7	[	[	X
iajs-2436	117	8	r	r	X
iajs-2436	117	9	]	]	PUNCT
iajs-2436	117	10	)	)	PUNCT
iajs-2436	118	1	+1	+1	PROPN
iajs-2436	118	2	case	case	NOUN
iajs-2436	118	3	v	v	NOUN
iajs-2436	118	4	:	:	PUNCT
iajs-2436	118	5	now	now	ADV
iajs-2436	118	6	if	if	SCONJ
iajs-2436	118	7	g(c	g(c	VERB
iajs-2436	118	8	[	[	X
iajs-2436	118	9	r	r	NOUN
iajs-2436	118	10	]	]	PUNCT
iajs-2436	118	11	)	)	PUNCT
iajs-2436	118	12	is	be	AUX
iajs-2436	118	13	a	a	DET
iajs-2436	118	14	connected	connected	ADJ
iajs-2436	118	15	graph	graph	NOUN
iajs-2436	118	16	and	and	CCONJ
iajs-2436	118	17	it	it	PRON
iajs-2436	118	18	includes	include	VERB
iajs-2436	118	19	a	a	DET
iajs-2436	118	20	maximal	maximal	ADJ
iajs-2436	118	21	clique	clique	NOUN
iajs-2436	118	22	𝐾	𝐾	PROPN
iajs-2436	118	23	,	,	PUNCT
iajs-2436	118	24	𝑖	𝑖	ADP
iajs-2436	118	25	2	2	NUM
iajs-2436	118	26	then	then	ADV
iajs-2436	118	27	the	the	DET
iajs-2436	118	28	chromatic	chromatic	ADJ
iajs-2436	118	29	number	number	NOUN
iajs-2436	118	30	of	of	ADP
iajs-2436	118	31	𝐾	𝐾	PROPN
iajs-2436	118	32	equal	equal	ADJ
iajs-2436	118	33	to	to	ADP
iajs-2436	118	34	i	i	PRON
iajs-2436	118	35	,	,	PUNCT
iajs-2436	118	36	and	and	CCONJ
iajs-2436	118	37	the	the	DET
iajs-2436	118	38	rest	rest	NOUN
iajs-2436	118	39	of	of	ADP
iajs-2436	118	40	the	the	DET
iajs-2436	118	41	vertices	vertex	NOUN
iajs-2436	118	42	of	of	ADP
iajs-2436	118	43	g(c	g(c	NOUN
iajs-2436	118	44	[	[	X
iajs-2436	118	45	r	r	X
iajs-2436	118	46	]	]	X
iajs-2436	118	47	)	)	PUNCT
iajs-2436	118	48	can	can	AUX
iajs-2436	118	49	be	be	AUX
iajs-2436	118	50	colored	color	VERB
iajs-2436	118	51	by	by	ADP
iajs-2436	118	52	any	any	DET
iajs-2436	118	53	colors	color	NOUN
iajs-2436	118	54	of	of	ADP
iajs-2436	118	55	the	the	DET
iajs-2436	118	56	vertices	vertex	NOUN
iajs-2436	118	57	of	of	ADP
iajs-2436	118	58	𝐾	𝐾	PROPN
iajs-2436	118	59	because	because	SCONJ
iajs-2436	118	60	they	they	PRON
iajs-2436	118	61	are	be	AUX
iajs-2436	118	62	not	not	PART
iajs-2436	118	63	associated	associate	VERB
iajs-2436	118	64	with	with	ADP
iajs-2436	118	65	it	it	PRON
iajs-2436	118	66	.	.	PUNCT
iajs-2436	119	1	then	then	ADV
iajs-2436	119	2	𝒳	𝒳	PROPN
iajs-2436	119	3	(	(	PUNCT
iajs-2436	119	4	g(c	g(c	VERB
iajs-2436	119	5	[	[	X
iajs-2436	119	6	r	r	X
iajs-2436	119	7	]	]	X
iajs-2436	119	8	)	)	PUNCT
iajs-2436	119	9	)	)	PUNCT
iajs-2436	120	1	=	=	PUNCT
iajs-2436	120	2	i	i	PRON
iajs-2436	120	3	and	and	CCONJ
iajs-2436	120	4	𝒳	𝒳	PROPN
iajs-2436	120	5	(	(	PUNCT
iajs-2436	120	6	p	p	NOUN
iajs-2436	120	7	-	-	PUNCT
iajs-2436	120	8	vg(r	vg(r	NOUN
iajs-2436	120	9	)	)	PUNCT
iajs-2436	120	10	)	)	PUNCT
iajs-2436	121	1	=	=	PUNCT
iajs-2436	122	1	i+1	i+1	NOUN
iajs-2436	122	2	=	=	SYM
iajs-2436	122	3	𝒳	𝒳	PROPN
iajs-2436	122	4	(	(	PUNCT
iajs-2436	122	5	g(c	g(c	VERB
iajs-2436	122	6	[	[	X
iajs-2436	122	7	r	r	X
iajs-2436	122	8	]	]	PUNCT
iajs-2436	122	9	)	)	PUNCT
iajs-2436	122	10	+1	+1	PROPN
iajs-2436	122	11	case	case	NOUN
iajs-2436	122	12	vi	vi	NOUN
iajs-2436	122	13	:	:	PUNCT
iajs-2436	122	14	let	let	VERB
iajs-2436	122	15	𝐺	𝐺	PROPN
iajs-2436	122	16	,	,	PUNCT
iajs-2436	122	17	𝐺	𝐺	PROPN
iajs-2436	122	18	,	,	PUNCT
iajs-2436	122	19	…	…	PUNCT
iajs-2436	122	20	,	,	PUNCT
iajs-2436	122	21	𝐺	𝐺	PROPN
iajs-2436	122	22	be	be	VERB
iajs-2436	122	23	a	a	DET
iajs-2436	122	24	disjoint	disjoint	ADJ
iajs-2436	122	25	components	component	NOUN
iajs-2436	122	26	of	of	ADP
iajs-2436	122	27	g(c	g(c	PROPN
iajs-2436	122	28	[	[	X
iajs-2436	122	29	r	r	X
iajs-2436	122	30	]	]	PUNCT
iajs-2436	122	31	)	)	PUNCT
iajs-2436	122	32	then	then	ADV
iajs-2436	122	33	𝒳	𝒳	PROPN
iajs-2436	122	34	(	(	PUNCT
iajs-2436	122	35	g(c	g(c	VERB
iajs-2436	122	36	[	[	X
iajs-2436	122	37	r	r	X
iajs-2436	122	38	]	]	X
iajs-2436	122	39	)	)	PUNCT
iajs-2436	122	40	)	)	PUNCT
iajs-2436	123	1	=	=	SYM
iajs-2436	123	2	max	max	PROPN
iajs-2436	123	3	{	{	PUNCT
iajs-2436	123	4	𝒳𝐺	𝒳𝐺	PROPN
iajs-2436	123	5	,	,	PUNCT
iajs-2436	123	6	𝒳𝐺	𝒳𝐺	PROPN
iajs-2436	123	7	,	,	PUNCT
iajs-2436	123	8	…	…	PUNCT
iajs-2436	123	9	,	,	PUNCT
iajs-2436	123	10	𝒳𝐺	𝒳𝐺	PROPN
iajs-2436	123	11	}	}	PUNCT
iajs-2436	123	12	,	,	PUNCT
iajs-2436	123	13	suppose	suppose	VERB
iajs-2436	123	14	𝒳	𝒳	PROPN
iajs-2436	123	15	(	(	PUNCT
iajs-2436	123	16	g(c	g(c	VERB
iajs-2436	123	17	[	[	X
iajs-2436	123	18	r	r	X
iajs-2436	123	19	]	]	X
iajs-2436	123	20	)	)	PUNCT
iajs-2436	123	21	)	)	PUNCT
iajs-2436	124	1	=	=	SYM
iajs-2436	124	2	s	s	VERB
iajs-2436	124	3	now	now	ADV
iajs-2436	124	4	if	if	SCONJ
iajs-2436	124	5	we	we	PRON
iajs-2436	124	6	have	have	VERB
iajs-2436	124	7	a	a	DET
iajs-2436	124	8	vertices	vertex	NOUN
iajs-2436	124	9	of	of	ADP
iajs-2436	124	10	p	p	NOUN
iajs-2436	124	11	-	-	PUNCT
iajs-2436	124	12	vg(r	vg(r	VERB
iajs-2436	124	13	)	)	PUNCT
iajs-2436	124	14	with	with	ADP
iajs-2436	124	15	degree	degree	NOUN
iajs-2436	124	16	1	1	NUM
iajs-2436	124	17	this	this	PRON
iajs-2436	124	18	can	can	AUX
iajs-2436	124	19	be	be	AUX
iajs-2436	124	20	colored	color	VERB
iajs-2436	124	21	by	by	ADP
iajs-2436	124	22	any	any	DET
iajs-2436	124	23	color	color	NOUN
iajs-2436	124	24	of	of	ADP
iajs-2436	124	25	these	these	DET
iajs-2436	124	26	s	s	PART
iajs-2436	124	27	colors	color	NOUN
iajs-2436	124	28	used	use	VERB
iajs-2436	124	29	to	to	PART
iajs-2436	124	30	color	color	VERB
iajs-2436	124	31	g(c	g(c	NOUN
iajs-2436	125	1	[	[	X
iajs-2436	125	2	r	r	X
iajs-2436	125	3	]	]	X
iajs-2436	125	4	)	)	PUNCT
iajs-2436	125	5	,	,	PUNCT
iajs-2436	125	6	and	and	CCONJ
iajs-2436	125	7	the	the	DET
iajs-2436	125	8	vertex	vertex	NOUN
iajs-2436	125	9	0	0	PUNCT
iajs-2436	125	10	has	have	VERB
iajs-2436	125	11	another	another	DET
iajs-2436	125	12	color	color	NOUN
iajs-2436	125	13	since	since	SCONJ
iajs-2436	125	14	it	it	PRON
iajs-2436	125	15	adjacent	adjacent	ADJ
iajs-2436	125	16	to	to	ADP
iajs-2436	125	17	all	all	DET
iajs-2436	125	18	vertices	vertex	NOUN
iajs-2436	125	19	,	,	PUNCT
iajs-2436	125	20	this	this	PRON
iajs-2436	125	21	implies	imply	VERB
iajs-2436	126	1	that	that	SCONJ
iajs-2436	126	2	𝒳	𝒳	PROPN
iajs-2436	126	3	(	(	PUNCT
iajs-2436	126	4	p	p	NOUN
iajs-2436	126	5	-	-	PUNCT
iajs-2436	126	6	vg(r	vg(r	NOUN
iajs-2436	126	7	)	)	PUNCT
iajs-2436	126	8	)	)	PUNCT
iajs-2436	126	9	=	=	PUNCT
iajs-2436	126	10	s+1=	s+1=	VERB
iajs-2436	126	11	𝒳	𝒳	PROPN
iajs-2436	126	12	(	(	PUNCT
iajs-2436	126	13	g(c	g(c	VERB
iajs-2436	126	14	[	[	X
iajs-2436	126	15	r	r	X
iajs-2436	126	16	]	]	PUNCT
iajs-2436	126	17	)	)	PUNCT
iajs-2436	126	18	+1	+1	INTJ
iajs-2436	126	19	.	.	PUNCT
iajs-2436	127	1	from	from	ADP
iajs-2436	127	2	all	all	PRON
iajs-2436	127	3	above	above	ADP
iajs-2436	127	4	cases	case	NOUN
iajs-2436	127	5	then	then	ADV
iajs-2436	127	6	𝒳	𝒳	PROPN
iajs-2436	127	7	(	(	PUNCT
iajs-2436	127	8	p	p	NOUN
iajs-2436	127	9	-	-	PUNCT
iajs-2436	127	10	vg(r	vg(r	NOUN
iajs-2436	127	11	)	)	PUNCT
iajs-2436	127	12	)	)	PUNCT
iajs-2436	128	1	=	=	SYM
iajs-2436	128	2	𝒳	𝒳	PROPN
iajs-2436	128	3	(	(	PUNCT
iajs-2436	128	4	g(c	g(c	VERB
iajs-2436	128	5	[	[	X
iajs-2436	128	6	r	r	X
iajs-2436	128	7	]	]	PUNCT
iajs-2436	128	8	)	)	PUNCT
iajs-2436	129	1	+1	+1	PROPN
iajs-2436	129	2	lemma	lemma	PROPN
iajs-2436	129	3	3.6	3.6	NUM
iajs-2436	129	4	let	let	VERB
iajs-2436	129	5	r=𝑍	r=𝑍	PROPN
iajs-2436	129	6	be	be	AUX
iajs-2436	129	7	a	a	DET
iajs-2436	129	8	ring	ring	NOUN
iajs-2436	129	9	,	,	PUNCT
iajs-2436	129	10	where	where	SCONJ
iajs-2436	129	11	p	p	NOUN
iajs-2436	129	12	3	3	NUM
iajs-2436	129	13	is	be	AUX
iajs-2436	129	14	prime	prime	ADJ
iajs-2436	129	15	number	number	NOUN
iajs-2436	129	16	then	then	ADV
iajs-2436	129	17	𝒳	𝒳	PROPN
iajs-2436	129	18	(	(	PUNCT
iajs-2436	129	19	p	p	NOUN
iajs-2436	129	20	-	-	PUNCT
iajs-2436	129	21	vg(r	vg(r	NOUN
iajs-2436	129	22	)	)	PUNCT
iajs-2436	129	23	)	)	PUNCT
iajs-2436	130	1	=3	=3	VERB
iajs-2436	130	2	.	.	PUNCT
iajs-2436	130	3	  	  	SPACE
iajs-2436	131	1	153	153	NUM
iajs-2436	131	2	  	  	SPACE
iajs-2436	131	3	ibn	ibn	PROPN
iajs-2436	131	4	al	al	PROPN
iajs-2436	131	5	-	-	PUNCT
iajs-2436	131	6	haitham	haitham	PROPN
iajs-2436	131	7	jour	jour	X
iajs-2436	131	8	.	.	PROPN
iajs-2436	131	9	for	for	ADP
iajs-2436	131	10	pure	pure	ADJ
iajs-2436	131	11	&	&	CCONJ
iajs-2436	131	12	appl	appl	PROPN
iajs-2436	131	13	.	.	PUNCT
iajs-2436	132	1	sci	sci	PROPN
iajs-2436	132	2	.	.	PROPN
iajs-2436	133	1	33	33	NUM
iajs-2436	133	2	(	(	PUNCT
iajs-2436	133	3	2	2	NUM
iajs-2436	133	4	)	)	PUNCT
iajs-2436	133	5	2020	2020	NUM
iajs-2436	134	1	proof	proof	NOUN
iajs-2436	134	2	let	let	VERB
iajs-2436	134	3	𝑎𝑏	𝑎𝑏	PRON
iajs-2436	134	4	∈	∈	PROPN
iajs-2436	134	5	vg	vg	NOUN
iajs-2436	134	6	(	(	PUNCT
iajs-2436	134	7	r	r	NOUN
iajs-2436	134	8	)	)	PUNCT
iajs-2436	134	9	then	then	ADV
iajs-2436	134	10	𝑎	𝑎	X
iajs-2436	134	11	𝑎	𝑎	NOUN
iajs-2436	134	12	𝑏	𝑏	NOUN
iajs-2436	134	13	or	or	CCONJ
iajs-2436	134	14	𝑏	𝑏	PRON
iajs-2436	134	15	𝑎	𝑎	NOUN
iajs-2436	134	16	,	,	PUNCT
iajs-2436	134	17	𝑎	𝑎	NOUN
iajs-2436	134	18	𝑏	𝑏	NOUN
iajs-2436	134	19	and	and	CCONJ
iajs-2436	134	20	𝑎	𝑎	ADJ
iajs-2436	134	21	0	0	NUM
iajs-2436	134	22	𝑏	𝑏	NOUN
iajs-2436	134	23	,	,	PUNCT
iajs-2436	134	24	since	since	SCONJ
iajs-2436	134	25	p	p	NOUN
iajs-2436	134	26	is	be	AUX
iajs-2436	134	27	prime	prime	ADJ
iajs-2436	134	28	then	then	ADV
iajs-2436	134	29	r	r	NOUN
iajs-2436	134	30	is	be	AUX
iajs-2436	134	31	afield	afield	VERB
iajs-2436	134	32	implies	imply	VERB
iajs-2436	134	33	that	that	SCONJ
iajs-2436	134	34	𝑏	𝑏	PROPN
iajs-2436	134	35	𝑎	𝑎	NOUN
iajs-2436	134	36	or	or	CCONJ
iajs-2436	134	37	𝑎	𝑎	PRON
iajs-2436	134	38	𝑏	𝑏	NOUN
iajs-2436	134	39	is	be	AUX
iajs-2436	134	40	unique	unique	ADJ
iajs-2436	134	41	number	number	NOUN
iajs-2436	134	42	satisfy	satisfy	VERB
iajs-2436	134	43	the	the	DET
iajs-2436	134	44	equation	equation	NOUN
iajs-2436	134	45	,	,	PUNCT
iajs-2436	134	46	since	since	SCONJ
iajs-2436	134	47	𝑎0	𝑎0	PROPN
iajs-2436	134	48	,	,	PUNCT
iajs-2436	134	49	𝑏0	𝑏0	PROPN
iajs-2436	134	50	∈	∈	PROPN
iajs-2436	134	51	e(p	e(p	NOUN
iajs-2436	134	52	-	-	PUNCT
iajs-2436	134	53	vg(r	vg(r	VERB
iajs-2436	134	54	)	)	PUNCT
iajs-2436	134	55	)	)	PUNCT
iajs-2436	135	1	then	then	ADV
iajs-2436	135	2	p	p	X
iajs-2436	135	3	-	-	PUNCT
iajs-2436	135	4	vg(r	vg(r	NOUN
iajs-2436	135	5	)	)	PUNCT
iajs-2436	135	6	graph	graph	NOUN
iajs-2436	135	7	has	have	VERB
iajs-2436	135	8	cycle	cycle	NOUN
iajs-2436	135	9	𝐶	𝐶	PROPN
iajs-2436	135	10	,	,	PUNCT
iajs-2436	135	11	then	then	ADV
iajs-2436	135	12	by	by	ADP
iajs-2436	135	13	(	(	PUNCT
iajs-2436	135	14	throrem	throrem	NUM
iajs-2436	135	15	2.14	2.14	NUM
iajs-2436	135	16	)	)	PUNCT
iajs-2436	135	17	𝒳	𝒳	PROPN
iajs-2436	135	18	(	(	PUNCT
iajs-2436	135	19	p	p	NOUN
iajs-2436	135	20	-	-	PUNCT
iajs-2436	135	21	vg(r	vg(r	NOUN
iajs-2436	135	22	)	)	PUNCT
iajs-2436	135	23	)	)	PUNCT
iajs-2436	136	1	=3	=3	VERB
iajs-2436	136	2	example	example	NOUN
iajs-2436	136	3	3.7	3.7	NUM
iajs-2436	136	4	the	the	DET
iajs-2436	136	5	chromatic	chromatic	ADJ
iajs-2436	136	6	number	number	NOUN
iajs-2436	136	7	of	of	ADP
iajs-2436	136	8	p	p	PROPN
iajs-2436	136	9	–	–	PUNCT
iajs-2436	136	10	von	von	PROPN
iajs-2436	136	11	neumann	neumann	PROPN
iajs-2436	136	12	regular	regular	ADJ
iajs-2436	136	13	graph	graph	NOUN
iajs-2436	136	14	of	of	ADP
iajs-2436	136	15	𝑍	𝑍	PROPN
iajs-2436	136	16	,	,	PUNCT
iajs-2436	136	17	𝑍	𝑍	NOUN
iajs-2436	136	18	and	and	CCONJ
iajs-2436	136	19	𝑍	𝑍	PROPN
iajs-2436	136	20	are	be	AUX
iajs-2436	136	21	4	4	NUM
iajs-2436	136	22	figure	figure	NOUN
iajs-2436	136	23	5	5	NUM
iajs-2436	136	24	:p	:p	NOUN
iajs-2436	136	25	-	-	PUNCT
iajs-2436	136	26	vg(z	vg(z	PUNCT
iajs-2436	136	27	)	)	PUNCT
iajs-2436	136	28	figure	figure	VERB
iajs-2436	136	29	6	6	NUM
iajs-2436	136	30	:	:	PUNCT
iajs-2436	136	31	p	p	NUM
iajs-2436	136	32	-	-	PUNCT
iajs-2436	136	33	vg(𝑍	vg(𝑍	ADV
iajs-2436	136	34	)	)	PUNCT
iajs-2436	136	35	theorem	theorem	VERB
iajs-2436	136	36	3.8	3.8	NUM
iajs-2436	136	37	the	the	DET
iajs-2436	136	38	ring	ring	NOUN
iajs-2436	136	39	𝑍	𝑍	NOUN
iajs-2436	136	40	,	,	PUNCT
iajs-2436	136	41	𝒳	𝒳	PROPN
iajs-2436	136	42	(	(	PUNCT
iajs-2436	136	43	p	p	NOUN
iajs-2436	136	44	-	-	PUNCT
iajs-2436	136	45	vg(𝑍	vg(𝑍	PROPN
iajs-2436	136	46	)	)	PUNCT
iajs-2436	136	47	)	)	PUNCT
iajs-2436	137	1	=3	=3	VERB
iajs-2436	137	2	where	where	SCONJ
iajs-2436	137	3	p	p	PROPN
iajs-2436	137	4	3	3	NUM
iajs-2436	137	5	is	be	AUX
iajs-2436	137	6	prime	prime	ADJ
iajs-2436	137	7	number	number	NOUN
iajs-2436	137	8	.	.	PUNCT
iajs-2436	138	1	example	example	NOUN
iajs-2436	138	2	3.9	3.9	NUM
iajs-2436	138	3	r=	r=	ADJ
iajs-2436	138	4	𝑍	𝑍	NOUN
iajs-2436	138	5	then	then	ADV
iajs-2436	138	6	𝒳	𝒳	PROPN
iajs-2436	138	7	(	(	PUNCT
iajs-2436	138	8	p	p	NOUN
iajs-2436	138	9	-	-	PUNCT
iajs-2436	138	10	vg(𝑍	vg(𝑍	PRON
iajs-2436	138	11	)	)	PUNCT
iajs-2436	138	12	)	)	PUNCT
iajs-2436	139	1	=	=	SYM
iajs-2436	139	2	3	3	NUM
iajs-2436	139	3	.	.	NOUN
iajs-2436	140	1	6	6	NUM
iajs-2436	140	2	9	9	NUM
iajs-2436	140	3	4	4	NUM
iajs-2436	140	4	7	7	NUM
iajs-2436	140	5	8	8	NUM
iajs-2436	140	6	2	2	NUM
iajs-2436	140	7	3	3	NUM
iajs-2436	140	8	5	5	NUM
iajs-2436	140	9	1	1	NUM
iajs-2436	140	10	0	0	NUM
iajs-2436	140	11	4	4	NUM
iajs-2436	140	12	12	12	NUM
iajs-2436	140	13	2	2	NUM
iajs-2436	140	14	11	11	NUM
iajs-2436	140	15	9	9	NUM
iajs-2436	140	16	613	613	NUM
iajs-2436	140	17	7	7	NUM
iajs-2436	140	18	1	1	NUM
iajs-2436	140	19	8	8	NUM
iajs-2436	140	20	3	3	NUM
iajs-2436	140	21	5	5	NUM
iajs-2436	140	22	10	10	NUM
iajs-2436	140	23	0	0	NUM
iajs-2436	140	24	  	  	SPACE
iajs-2436	140	25	154	154	NUM
iajs-2436	140	26	  	  	SPACE
iajs-2436	140	27	ibn	ibn	PROPN
iajs-2436	140	28	al	al	PROPN
iajs-2436	140	29	-	-	PUNCT
iajs-2436	140	30	haitham	haitham	PROPN
iajs-2436	140	31	jour	jour	X
iajs-2436	140	32	.	.	PROPN
iajs-2436	140	33	for	for	ADP
iajs-2436	140	34	pure	pure	ADJ
iajs-2436	140	35	&	&	CCONJ
iajs-2436	140	36	appl	appl	PROPN
iajs-2436	140	37	.	.	PUNCT
iajs-2436	141	1	sci	sci	PROPN
iajs-2436	141	2	.	.	PROPN
iajs-2436	142	1	33	33	NUM
iajs-2436	142	2	(	(	PUNCT
iajs-2436	142	3	2	2	NUM
iajs-2436	142	4	)	)	PUNCT
iajs-2436	142	5	2020	2020	NUM
iajs-2436	142	6	figure	figure	VERB
iajs-2436	142	7	7	7	NUM
iajs-2436	142	8	:	:	PUNCT
iajs-2436	142	9	p	p	NUM
iajs-2436	142	10	-	-	PUNCT
iajs-2436	142	11	vg(𝑍	vg(𝑍	ADV
iajs-2436	142	12	)	)	PUNCT
iajs-2436	142	13	note	note	VERB
iajs-2436	142	14	3.10	3.10	NUM
iajs-2436	142	15	if	if	SCONJ
iajs-2436	142	16	r=	r=	ADJ
iajs-2436	142	17	𝑍	𝑍	NOUN
iajs-2436	142	18	and	and	CCONJ
iajs-2436	142	19	𝑎𝑏	𝑎𝑏	ADP
iajs-2436	142	20	∈	∈	PROPN
iajs-2436	142	21	e	e	X
iajs-2436	142	22	(	(	PUNCT
iajs-2436	142	23	p	p	NOUN
iajs-2436	142	24	-	-	PUNCT
iajs-2436	142	25	vg(𝑍	vg(𝑍	PROPN
iajs-2436	142	26	)	)	PUNCT
iajs-2436	142	27	)	)	PUNCT
iajs-2436	143	1	then	then	ADV
iajs-2436	143	2	𝑎	𝑎	X
iajs-2436	143	3	𝑎	𝑎	NOUN
iajs-2436	143	4	𝑏	𝑏	NOUN
iajs-2436	143	5	and	and	CCONJ
iajs-2436	143	6	𝑏	𝑏	NOUN
iajs-2436	143	7	𝑏	𝑏	PROPN
iajs-2436	143	8	𝑎	𝑎	PROPN
iajs-2436	143	9	and	and	CCONJ
iajs-2436	143	10	ab	ab	PROPN
iajs-2436	143	11	mod	mod	PROPN
iajs-2436	144	1	p	p	PROPN
iajs-2436	144	2	=	=	PROPN
iajs-2436	144	3	1	1	NUM
iajs-2436	144	4	.	.	PUNCT
iajs-2436	144	5	theorem	theorem	VERB
iajs-2436	144	6	3.11	3.11	NUM
iajs-2436	144	7	the	the	DET
iajs-2436	144	8	ring	ring	NOUN
iajs-2436	144	9	𝑍	𝑍	NOUN
iajs-2436	144	10	,	,	PUNCT
iajs-2436	144	11	𝒳	𝒳	PROPN
iajs-2436	144	12	(	(	PUNCT
iajs-2436	144	13	p	p	NOUN
iajs-2436	144	14	-	-	PUNCT
iajs-2436	144	15	vg(𝑍	vg(𝑍	NOUN
iajs-2436	144	16	)	)	PUNCT
iajs-2436	144	17	)	)	PUNCT
iajs-2436	145	1	=3	=3	VERB
iajs-2436	145	2	,	,	PUNCT
iajs-2436	145	3	when	when	SCONJ
iajs-2436	145	4	p	p	NOUN
iajs-2436	145	5	3	3	NUM
iajs-2436	145	6	is	be	AUX
iajs-2436	145	7	a	a	DET
iajs-2436	145	8	prime	prime	ADJ
iajs-2436	145	9	number	number	NOUN
iajs-2436	145	10	and	and	CCONJ
iajs-2436	145	11	n	n	DET
iajs-2436	145	12	a	a	DET
iajs-2436	145	13	positive	positive	ADJ
iajs-2436	145	14	integer	integer	NOUN
iajs-2436	145	15	.	.	PUNCT
iajs-2436	146	1	proof	proof	NOUN
iajs-2436	146	2	let	let	VERB
iajs-2436	146	3	a	a	DET
iajs-2436	146	4	,	,	PUNCT
iajs-2436	146	5	b	b	X
iajs-2436	146	6	∈	∈	PROPN
iajs-2436	146	7	𝑍	𝑍	NOUN
iajs-2436	146	8	and	and	CCONJ
iajs-2436	146	9	a	a	DET
iajs-2436	146	10	b	b	NOUN
iajs-2436	146	11	,	,	PUNCT
iajs-2436	146	12	a	a	DET
iajs-2436	146	13	0	0	NUM
iajs-2436	146	14	b	b	NOUN
iajs-2436	146	15	and	and	CCONJ
iajs-2436	146	16	𝑎𝑏	𝑎𝑏	PROPN
iajs-2436	146	17	∈	∈	PROPN
iajs-2436	146	18	e(p	e(p	NOUN
iajs-2436	146	19	-	-	PUNCT
iajs-2436	146	20	vg(𝑍	vg(𝑍	PROPN
iajs-2436	146	21	)	)	PUNCT
iajs-2436	146	22	)	)	PUNCT
iajs-2436	147	1	then	then	ADV
iajs-2436	147	2	𝑎	𝑎	X
iajs-2436	147	3	𝑎	𝑎	NOUN
iajs-2436	147	4	𝑏	𝑏	NOUN
iajs-2436	147	5	and	and	CCONJ
iajs-2436	147	6	𝑏	𝑏	NOUN
iajs-2436	147	7	𝑏	𝑏	PROPN
iajs-2436	147	8	𝑎	𝑎	NOUN
iajs-2436	147	9	and	and	CCONJ
iajs-2436	147	10	ab=1	ab=1	PROPN
iajs-2436	147	11	and	and	CCONJ
iajs-2436	147	12	since	since	SCONJ
iajs-2436	147	13	b	b	NOUN
iajs-2436	147	14	is	be	AUX
iajs-2436	147	15	unique	unique	ADJ
iajs-2436	147	16	(	(	PUNCT
iajs-2436	147	17	because	because	SCONJ
iajs-2436	147	18	b	b	X
iajs-2436	147	19	is	be	AUX
iajs-2436	147	20	the	the	DET
iajs-2436	147	21	inverse	inverse	NOUN
iajs-2436	147	22	of	of	ADP
iajs-2436	147	23	a	a	PRON
iajs-2436	147	24	,	,	PUNCT
iajs-2436	147	25	and	and	CCONJ
iajs-2436	147	26	it	it	PRON
iajs-2436	147	27	is	be	AUX
iajs-2436	147	28	only	only	ADV
iajs-2436	147	29	element	element	NOUN
iajs-2436	147	30	satisfy	satisfy	VERB
iajs-2436	147	31	the	the	DET
iajs-2436	147	32	equation	equation	NOUN
iajs-2436	147	33	)	)	PUNCT
iajs-2436	147	34	then	then	ADV
iajs-2436	147	35	p	p	X
iajs-2436	147	36	-	-	PUNCT
iajs-2436	147	37	vg(𝑍	vg(𝑍	PRON
iajs-2436	147	38	)	)	PUNCT
iajs-2436	147	39	has	have	VERB
iajs-2436	147	40	only	only	ADV
iajs-2436	147	41	cycle	cycle	NOUN
iajs-2436	147	42	𝐶	𝐶	PROPN
iajs-2436	147	43	by	by	ADP
iajs-2436	147	44	theorem	theorem	NOUN
iajs-2436	147	45	(	(	PUNCT
iajs-2436	147	46	2.14	2.14	NUM
iajs-2436	147	47	)	)	PUNCT
iajs-2436	147	48	every	every	DET
iajs-2436	147	49	cycle	cycle	NOUN
iajs-2436	147	50	has	have	VERB
iajs-2436	147	51	odd	odd	ADJ
iajs-2436	147	52	vertices	vertex	NOUN
iajs-2436	147	53	has	have	VERB
iajs-2436	147	54	chromatic	chromatic	ADJ
iajs-2436	147	55	number	number	NOUN
iajs-2436	147	56	equal	equal	ADJ
iajs-2436	147	57	to	to	ADP
iajs-2436	147	58	3	3	NUM
iajs-2436	147	59	and	and	CCONJ
iajs-2436	147	60	in	in	ADP
iajs-2436	147	61	any	any	DET
iajs-2436	147	62	p	p	NOUN
iajs-2436	147	63	-	-	PUNCT
iajs-2436	147	64	vg(𝑍	vg(𝑍	NOUN
iajs-2436	147	65	)	)	PUNCT
iajs-2436	147	66	graph	graph	NOUN
iajs-2436	147	67	has	have	VERB
iajs-2436	147	68	more	more	ADJ
iajs-2436	147	69	than	than	ADP
iajs-2436	147	70	one	one	NUM
iajs-2436	147	71	𝐶	𝐶	PROPN
iajs-2436	147	72	,	,	PUNCT
iajs-2436	147	73	and	and	CCONJ
iajs-2436	147	74	all	all	DET
iajs-2436	147	75	𝐶	𝐶	PROPN
iajs-2436	147	76	in	in	ADP
iajs-2436	147	77	a	a	DET
iajs-2436	147	78	graph	graph	NOUN
iajs-2436	147	79	commend	commend	NOUN
iajs-2436	147	80	in	in	ADP
iajs-2436	147	81	one	one	NUM
iajs-2436	147	82	vertex	vertex	NOUN
iajs-2436	147	83	(	(	PUNCT
iajs-2436	147	84	0	0	NUM
iajs-2436	147	85	)	)	PUNCT
iajs-2436	147	86	,	,	PUNCT
iajs-2436	147	87	so	so	CCONJ
iajs-2436	147	88	the	the	DET
iajs-2436	147	89	vertex	vertex	NOUN
iajs-2436	147	90	has	have	VERB
iajs-2436	147	91	one	one	NUM
iajs-2436	147	92	color	color	NOUN
iajs-2436	147	93	it	it	PRON
iajs-2436	147	94	is	be	AUX
iajs-2436	147	95	clear	clear	ADJ
iajs-2436	147	96	that	that	SCONJ
iajs-2436	147	97	the	the	DET
iajs-2436	147	98	color	color	NOUN
iajs-2436	147	99	of	of	ADP
iajs-2436	147	100	other	other	ADJ
iajs-2436	147	101	vertices	vertex	NOUN
iajs-2436	147	102	in	in	ADP
iajs-2436	147	103	the	the	DET
iajs-2436	147	104	same	same	ADJ
iajs-2436	147	105	cycle	cycle	NOUN
iajs-2436	147	106	are	be	AUX
iajs-2436	147	107	two	two	NUM
iajs-2436	147	108	another	another	DET
iajs-2436	147	109	colors	color	NOUN
iajs-2436	147	110	,	,	PUNCT
iajs-2436	147	111	so	so	ADV
iajs-2436	147	112	we	we	PRON
iajs-2436	147	113	have	have	VERB
iajs-2436	147	114	only	only	ADV
iajs-2436	147	115	three	three	NUM
iajs-2436	147	116	colors	color	NOUN
iajs-2436	147	117	in	in	ADP
iajs-2436	147	118	any	any	DET
iajs-2436	147	119	p	p	NOUN
iajs-2436	147	120	-	-	PUNCT
iajs-2436	147	121	vg(𝑍	vg(𝑍	PROPN
iajs-2436	147	122	)	)	PUNCT
iajs-2436	147	123	.	.	PUNCT
iajs-2436	148	1	4	4	X
iajs-2436	148	2	.	.	X
iajs-2436	148	3	conclusion	conclusion	NOUN
iajs-2436	148	4	in	in	ADP
iajs-2436	148	5	this	this	DET
iajs-2436	148	6	work	work	NOUN
iajs-2436	148	7	we	we	PRON
iajs-2436	148	8	gave	give	VERB
iajs-2436	148	9	a	a	DET
iajs-2436	148	10	definition	definition	NOUN
iajs-2436	148	11	of	of	ADP
iajs-2436	148	12	pseudo	pseudo	NOUN
iajs-2436	148	13	-	-	PROPN
iajs-2436	148	14	von	von	PROPN
iajs-2436	148	15	neumann	neumann	PROPN
iajs-2436	148	16	regular	regular	ADJ
iajs-2436	148	17	graph	graph	NOUN
iajs-2436	148	18	p	p	NOUN
iajs-2436	148	19	-	-	PUNCT
iajs-2436	148	20	vg(r	vg(r	NOUN
iajs-2436	148	21	)	)	PUNCT
iajs-2436	148	22	then	then	ADV
iajs-2436	148	23	proved	prove	VERB
iajs-2436	148	24	the	the	DET
iajs-2436	148	25	chromatic	chromatic	ADJ
iajs-2436	148	26	number	number	NOUN
iajs-2436	148	27	𝒳	𝒳	PROPN
iajs-2436	148	28	(	(	PUNCT
iajs-2436	148	29	p	p	NOUN
iajs-2436	148	30	-	-	PUNCT
iajs-2436	148	31	vg(r	vg(r	NOUN
iajs-2436	148	32	)	)	PUNCT
iajs-2436	148	33	)	)	PUNCT
iajs-2436	149	1	=	=	SYM
iajs-2436	149	2	𝒳	𝒳	PROPN
iajs-2436	149	3	(	(	PUNCT
iajs-2436	149	4	g(c	g(c	VERB
iajs-2436	149	5	[	[	X
iajs-2436	149	6	r	r	X
iajs-2436	149	7	]	]	PUNCT
iajs-2436	149	8	)	)	PUNCT
iajs-2436	150	1	+	+	CCONJ
iajs-2436	150	2	1	1	NUM
iajs-2436	150	3	when	when	SCONJ
iajs-2436	150	4	𝑎	𝑎	DET
iajs-2436	150	5	𝑏	𝑏	NOUN
iajs-2436	150	6	0	0	NUM
iajs-2436	150	7	and	and	CCONJ
iajs-2436	150	8	𝒳	𝒳	PROPN
iajs-2436	150	9	(	(	PUNCT
iajs-2436	150	10	p	p	NOUN
iajs-2436	150	11	-	-	PUNCT
iajs-2436	150	12	vg(𝑍	vg(𝑍	PROPN
iajs-2436	150	13	)	)	PUNCT
iajs-2436	150	14	)	)	PUNCT
iajs-2436	150	15	,	,	PUNCT
iajs-2436	150	16	𝑝	𝑝	NOUN
iajs-2436	150	17	3	3	NUM
iajs-2436	150	18	is	be	AUX
iajs-2436	150	19	equal	equal	ADJ
iajs-2436	150	20	to	to	ADP
iajs-2436	150	21	3	3	NUM
iajs-2436	150	22	,	,	PUNCT
iajs-2436	150	23	and	and	CCONJ
iajs-2436	150	24	𝒳	𝒳	PROPN
iajs-2436	150	25	(	(	PUNCT
iajs-2436	150	26	p	p	NOUN
iajs-2436	150	27	-	-	PUNCT
iajs-2436	150	28	vg(𝑍	vg(𝑍	PROPN
iajs-2436	150	29	)	)	PUNCT
iajs-2436	150	30	)	)	PUNCT
iajs-2436	150	31	,	,	PUNCT
iajs-2436	150	32	𝑝	𝑝	PROPN
iajs-2436	150	33	3	3	NUM
iajs-2436	150	34	equal	equal	ADJ
iajs-2436	150	35	to	to	ADP
iajs-2436	150	36	3	3	NUM
iajs-2436	150	37	.	.	NOUN
iajs-2436	150	38	2	2	NUM
iajs-2436	150	39	20	20	NUM
iajs-2436	150	40	15	15	NUM
iajs-2436	150	41	12	12	NUM
iajs-2436	150	42	2311	2311	NUM
iajs-2436	150	43	9	9	NUM
iajs-2436	150	44	22	22	NUM
iajs-2436	150	45	8	8	NUM
iajs-2436	150	46	21	21	NUM
iajs-2436	150	47	5	5	NUM
iajs-2436	150	48	17	17	NUM
iajs-2436	150	49	0	0	NUM
iajs-2436	150	50	14	14	NUM
iajs-2436	150	51	24	24	NUM
iajs-2436	150	52	18	18	NUM
iajs-2436	150	53	7	7	NUM
iajs-2436	150	54	6	6	NUM
iajs-2436	150	55	19	19	NUM
iajs-2436	150	56	4	4	NUM
iajs-2436	150	57	3	3	NUM
iajs-2436	150	58	13	13	NUM
iajs-2436	150	59	10	10	NUM
iajs-2436	150	60	16	16	NUM
iajs-2436	150	61	1	1	NUM
iajs-2436	150	62	0	0	NUM
iajs-2436	150	63	  	  	SPACE
iajs-2436	150	64	155	155	NUM
iajs-2436	150	65	  	  	SPACE
iajs-2436	150	66	ibn	ibn	PROPN
iajs-2436	150	67	al	al	PROPN
iajs-2436	150	68	-	-	PUNCT
iajs-2436	150	69	haitham	haitham	PROPN
iajs-2436	150	70	jour	jour	X
iajs-2436	150	71	.	.	PROPN
iajs-2436	151	1	for	for	ADP
iajs-2436	151	2	pure	pure	ADJ
iajs-2436	151	3	&	&	CCONJ
iajs-2436	151	4	appl	appl	PROPN
iajs-2436	151	5	.	.	PUNCT
iajs-2436	152	1	sci	sci	PROPN
iajs-2436	152	2	.	.	PROPN
iajs-2436	153	1	33	33	NUM
iajs-2436	153	2	(	(	PUNCT
iajs-2436	153	3	2	2	NUM
iajs-2436	153	4	)	)	PUNCT
iajs-2436	153	5	2020	2020	NUM
iajs-2436	153	6	references	reference	NOUN
iajs-2436	153	7	1	1	NUM
iajs-2436	153	8	.	.	X
iajs-2436	153	9	beck	beck	PROPN
iajs-2436	153	10	,	,	PUNCT
iajs-2436	153	11	i.	i.	PROPN
iajs-2436	153	12	coloring	coloring	PROPN
iajs-2436	153	13	of	of	ADP
iajs-2436	153	14	commutative	commutative	ADJ
iajs-2436	153	15	rings	ring	NOUN
iajs-2436	153	16	,	,	PUNCT
iajs-2436	153	17	j.	j.	PROPN
iajs-2436	153	18	algebra.1988	algebra.1988	PROPN
iajs-2436	153	19	,	,	PUNCT
iajs-2436	153	20	116	116	NUM
iajs-2436	153	21	,	,	PUNCT
iajs-2436	153	22	1	1	NUM
iajs-2436	153	23	,	,	PUNCT
iajs-2436	153	24	208	208	NUM
iajs-2436	153	25	-	-	SYM
iajs-2436	153	26	226	226	NUM
iajs-2436	153	27	.	.	PUNCT
iajs-2436	154	1	2	2	X
iajs-2436	154	2	.	.	X
iajs-2436	154	3	gross	gross	PROPN
iajs-2436	154	4	,	,	PUNCT
iajs-2436	154	5	j.l	j.l	PROPN
iajs-2436	154	6	.	.	PROPN
iajs-2436	154	7	;	;	PUNCT
iajs-2436	154	8	yellen	yellen	PROPN
iajs-2436	154	9	,	,	PUNCT
iajs-2436	154	10	j.	j.	PROPN
iajs-2436	154	11	graph	graph	NOUN
iajs-2436	154	12	theory	theory	NOUN
iajs-2436	154	13	and	and	CCONJ
iajs-2436	154	14	its	its	PRON
iajs-2436	154	15	applications	application	NOUN
iajs-2436	154	16	,	,	PUNCT
iajs-2436	154	17	second	second	ADJ
iajs-2436	154	18	edition	edition	NOUN
iajs-2436	154	19	,	,	PUNCT
iajs-2436	154	20	chapman	chapman	PROPN
iajs-2436	154	21	&	&	CCONJ
iajs-2436	154	22	francis	francis	PROPN
iajs-2436	154	23	group	group	PROPN
iajs-2436	154	24	,	,	PUNCT
iajs-2436	154	25	boca	boca	PROPN
iajs-2436	154	26	raton.2006	raton.2006	PROPN
iajs-2436	154	27	,	,	PUNCT
iajs-2436	154	28	fl33487	fl33487	PROPN
iajs-2436	154	29	-	-	PUNCT
iajs-2436	154	30	2742	2742	NUM
iajs-2436	154	31	.	.	PUNCT
iajs-2436	155	1	3	3	X
iajs-2436	155	2	.	.	X
iajs-2436	155	3	patra	patra	PROPN
iajs-2436	155	4	,	,	PUNCT
iajs-2436	155	5	k.	k.	PROPN
iajs-2436	155	6	;	;	PUNCT
iajs-2436	155	7	kalita	kalita	PROPN
iajs-2436	155	8	,	,	PUNCT
iajs-2436	155	9	s.	s.	PROPN
iajs-2436	155	10	prime	prime	ADJ
iajs-2436	155	11	graph	graph	NOUN
iajs-2436	155	12	of	of	ADP
iajs-2436	155	13	the	the	DET
iajs-2436	155	14	commutative	commutative	ADJ
iajs-2436	155	15	rings	ring	NOUN
iajs-2436	155	16	𝑍	𝑍	PROPN
iajs-2436	155	17	.	.	PUNCT
iajs-2436	156	1	utm	utm	PROPN
iajs-2436	156	2	center	center	NOUN
iajs-2436	156	3	for	for	ADP
iajs-2436	156	4	industrial	industrial	ADJ
iajs-2436	156	5	and	and	CCONJ
iajs-2436	156	6	applied	apply	VERB
iajs-2436	156	7	mathematics.2014	mathematics.2014	PROPN
iajs-2436	156	8	,	,	PUNCT
iajs-2436	156	9	30	30	NUM
iajs-2436	156	10	,	,	PUNCT
iajs-2436	156	11	1	1	NUM
iajs-2436	156	12	,	,	PUNCT
iajs-2436	156	13	59	59	NUM
iajs-2436	156	14	-	-	SYM
iajs-2436	156	15	67	67	NUM
iajs-2436	156	16	.	.	PUNCT
iajs-2436	157	1	4	4	X
iajs-2436	157	2	.	.	X
iajs-2436	158	1	rahman	rahman	PROPN
iajs-2436	158	2	,	,	PUNCT
iajs-2436	158	3	md.s	md.s	X
iajs-2436	158	4	.	.	PUNCT
iajs-2436	158	5	basic	basic	ADJ
iajs-2436	158	6	graph	graph	NOUN
iajs-2436	158	7	theoey	theoey	NOUN
iajs-2436	158	8	,	,	PUNCT
iajs-2436	158	9	first	first	ADJ
iajs-2436	158	10	edition	edition	NOUN
iajs-2436	158	11	,	,	PUNCT
iajs-2436	158	12	springer	springer	NOUN
iajs-2436	158	13	,	,	PUNCT
iajs-2436	158	14	2017	2017	NUM
iajs-2436	158	15	.	.	PUNCT
iajs-2436	159	1	5	5	NUM
iajs-2436	159	2	.	.	X
iajs-2436	159	3	ramos	ramos	PROPN
iajs-2436	159	4	,	,	PUNCT
iajs-2436	159	5	r.e	r.e	PROPN
iajs-2436	159	6	.	.	PROPN
iajs-2436	159	7	colorings	coloring	NOUN
iajs-2436	159	8	of	of	ADP
iajs-2436	159	9	zero	zero	NUM
iajs-2436	159	10	-	-	PUNCT
iajs-2436	159	11	divisor	divisor	NOUN
iajs-2436	159	12	graphs	graph	NOUN
iajs-2436	159	13	of	of	ADP
iajs-2436	159	14	commutative	commutative	ADJ
iajs-2436	159	15	rings	ring	NOUN
iajs-2436	159	16	,	,	PUNCT
iajs-2436	159	17	m.sc.thesis	m.sc.thesis	NOUN
iajs-2436	159	18	,	,	PUNCT
iajs-2436	159	19	north	north	NOUN
iajs-2436	159	20	dakota	dakota	PROPN
iajs-2436	159	21	state	state	PROPN
iajs-2436	159	22	university	university	PROPN
iajs-2436	159	23	,	,	PUNCT
iajs-2436	159	24	2015	2015	NUM
iajs-2436	159	25	.	.	PUNCT
iajs-2436	160	1	6	6	NUM
iajs-2436	160	2	.	.	X
iajs-2436	160	3	lewis	lewis	PROPN
iajs-2436	160	4	,	,	PUNCT
iajs-2436	160	5	r.m.r	r.m.r	VERB
iajs-2436	160	6	.	.	PUNCT
iajs-2436	161	1	a	a	DET
iajs-2436	161	2	guide	guide	NOUN
iajs-2436	161	3	to	to	PART
iajs-2436	161	4	graph	graph	VERB
iajs-2436	161	5	colouring	colouring	NOUN
iajs-2436	161	6	algorthms	algorthm	NOUN
iajs-2436	161	7	and	and	CCONJ
iajs-2436	161	8	applications	application	NOUN
iajs-2436	161	9	,	,	PUNCT
iajs-2436	161	10	first	first	ADJ
iajs-2436	161	11	edition	edition	NOUN
iajs-2436	161	12	,	,	PUNCT
iajs-2436	161	13	springer.2016	springer.2016	PROPN
iajs-2436	161	14	,	,	PUNCT
iajs-2436	161	15	isbn	isbn	ADJ
iajs-2436	161	16	978	978	NUM
iajs-2436	161	17	-	-	SYM
iajs-2436	161	18	3	3	NUM
iajs-2436	161	19	-	-	NUM
iajs-2436	161	20	319	319	NUM
iajs-2436	161	21	-	-	PUNCT
iajs-2436	161	22	25730	25730	NUM
iajs-2436	161	23	-	-	SYM
iajs-2436	161	24	3	3	NUM
iajs-2436	161	25	.	.	NOUN
iajs-2436	161	26	7	7	NUM
iajs-2436	161	27	.	.	X
iajs-2436	161	28	kalita	kalita	PROPN
iajs-2436	161	29	,	,	PUNCT
iajs-2436	161	30	s.	s.	PROPN
iajs-2436	161	31	some	some	DET
iajs-2436	161	32	aspects	aspect	NOUN
iajs-2436	161	33	of	of	ADP
iajs-2436	161	34	prime	prime	ADJ
iajs-2436	161	35	graph	graph	NOUN
iajs-2436	161	36	of	of	ADP
iajs-2436	161	37	some	some	DET
iajs-2436	161	38	rings	ring	NOUN
iajs-2436	161	39	,	,	PUNCT
iajs-2436	161	40	ph.d	ph.d	PROPN
iajs-2436	161	41	.	.	PUNCT
iajs-2436	162	1	thesis	thesis	NOUN
iajs-2436	162	2	,	,	PUNCT
iajs-2436	162	3	university	university	NOUN
iajs-2436	162	4	of	of	ADP
iajs-2436	162	5	gauhati	gauhati	PROPN
iajs-2436	162	6	,	,	PUNCT
iajs-2436	162	7	india	india	PROPN
iajs-2436	162	8	,	,	PUNCT
iajs-2436	162	9	2014	2014	NUM
iajs-2436	162	10	.	.	PUNCT
iajs-2436	163	1	8	8	X
iajs-2436	163	2	.	.	X
iajs-2436	163	3	bhavanari	bhavanari	PROPN
iajs-2436	163	4	,	,	PUNCT
iajs-2436	163	5	s.	s.	PROPN
iajs-2436	163	6	;	;	PUNCT
iajs-2436	163	7	kuncham	kuncham	PROPN
iajs-2436	163	8	,	,	PUNCT
iajs-2436	163	9	s.	s.	PROPN
iajs-2436	163	10	;	;	PUNCT
iajs-2436	163	11	dasari	dasari	PROPN
iajs-2436	163	12	,	,	PUNCT
iajs-2436	163	13	n.	n.	ADJ
iajs-2436	163	14	prime	prime	ADJ
iajs-2436	163	15	graph	graph	NOUN
iajs-2436	163	16	of	of	ADP
iajs-2436	163	17	a	a	DET
iajs-2436	163	18	ring	ring	NOUN
iajs-2436	163	19	.	.	PUNCT
iajs-2436	164	1	journal	journal	PROPN
iajs-2436	164	2	of	of	ADP
iajs-2436	164	3	combinatorics	combinatoric	NOUN
iajs-2436	164	4	,	,	PUNCT
iajs-2436	164	5	information	information	NOUN
iajs-2436	164	6	and	and	CCONJ
iajs-2436	164	7	system	system	NOUN
iajs-2436	164	8	sciences.2010	sciences.2010	ADJ
iajs-2436	164	9	,	,	PUNCT
iajs-2436	164	10	35	35	NUM
iajs-2436	164	11	,	,	PUNCT
iajs-2436	164	12	1	1	NUM
iajs-2436	164	13	-	-	SYM
iajs-2436	164	14	2	2	NUM
iajs-2436	164	15	,	,	PUNCT
iajs-2436	164	16	27	27	NUM
iajs-2436	164	17	-	-	SYM
iajs-2436	164	18	42.\	42.\	PROPN
iajs-2436	164	19	9	9	NUM
iajs-2436	164	20	.	.	PUNCT
iajs-2436	165	1	bhavanari	bhavanari	NOUN
iajs-2436	165	2	,	,	PUNCT
iajs-2436	165	3	s.	s.	PROPN
iajs-2436	165	4	;	;	PUNCT
iajs-2436	165	5	kuncham	kuncham	PROPN
iajs-2436	165	6	,	,	PUNCT
iajs-2436	165	7	s.p	s.p	PROPN
iajs-2436	165	8	.	.	PROPN
iajs-2436	165	9	discrete	discrete	ADJ
iajs-2436	165	10	mathematics	mathematic	NOUN
iajs-2436	165	11	and	and	CCONJ
iajs-2436	165	12	graph	graph	NOUN
iajs-2436	165	13	theory	theory	NOUN
iajs-2436	165	14	,	,	PUNCT
iajs-2436	165	15	first	first	ADJ
iajs-2436	165	16	edition	edition	NOUN
iajs-2436	165	17	,	,	PUNCT
iajs-2436	166	1	phl	phl	NOUN
iajs-2436	166	2	learning	learn	VERB
iajs-2436	166	3	private	private	ADJ
iajs-2436	166	4	limited	limited	ADJ
iajs-2436	166	5	,	,	PUNCT
iajs-2436	166	6	delhi	delhi	ADJ
iajs-2436	166	7	,	,	PUNCT
iajs-2436	166	8	2014	2014	NUM
iajs-2436	166	9	.	.	PUNCT
iajs-2436	167	1	10	10	NUM
iajs-2436	167	2	.	.	PUNCT
iajs-2436	168	1	al	al	PROPN
iajs-2436	168	2	-	-	PUNCT
iajs-2436	168	3	hisso	hisso	PROPN
iajs-2436	168	4	,	,	PUNCT
iajs-2436	168	5	sh	sh	PROPN
iajs-2436	168	6	.	.	NOUN
iajs-2436	168	7	types	type	NOUN
iajs-2436	168	8	of	of	ADP
iajs-2436	168	9	strongly	strongly	ADV
iajs-2436	168	10	regular	regular	ADJ
iajs-2436	168	11	rings	ring	NOUN
iajs-2436	168	12	,	,	PUNCT
iajs-2436	168	13	m.sc	m.sc	PROPN
iajs-2436	168	14	.	.	PUNCT
iajs-2436	169	1	thesis	thesis	PROPN
iajs-2436	169	2	,	,	PUNCT
iajs-2436	169	3	mosul	mosul	PROPN
iajs-2436	169	4	university	university	PROPN
iajs-2436	169	5	,	,	PUNCT
iajs-2436	169	6	2004	2004	NUM
iajs-2436	169	7	.	.	PUNCT
iajs-2436	170	1	11	11	NUM
iajs-2436	170	2	.	.	PUNCT
iajs-2436	171	1	khanna	khanna	PROPN
iajs-2436	171	2	,	,	PUNCT
iajs-2436	171	3	v.k	v.k	PROPN
iajs-2436	171	4	.	.	PROPN
iajs-2436	171	5	;	;	PUNCT
iajs-2436	171	6	bhambri	bhambri	PROPN
iajs-2436	171	7	,	,	PUNCT
iajs-2436	171	8	s.k	s.k	PROPN
iajs-2436	171	9	.	.	PUNCT
iajs-2436	172	1	a	a	DET
iajs-2436	172	2	course	course	NOUN
iajs-2436	172	3	in	in	ADP
iajs-2436	172	4	abstract	abstract	ADJ
iajs-2436	172	5	algebra	algebra	NOUN
iajs-2436	172	6	,	,	PUNCT
iajs-2436	172	7	first	first	ADJ
iajs-2436	172	8	edition	edition	NOUN
iajs-2436	172	9	,	,	PUNCT
iajs-2436	172	10	vikas	vikas	PROPN
iajs-2436	172	11	publishing	publishing	PROPN
iajs-2436	172	12	house	house	PROPN
iajs-2436	172	13	pvt	pvt	PROPN
iajs-2436	172	14	ltp	ltp	PROPN
iajs-2436	172	15	,	,	PUNCT
iajs-2436	172	16	2004	2004	NUM
iajs-2436	172	17	.	.	PUNCT
