id	keyword
crln-18756	e r
crln-18756	e n
crln-18756	d e
crln-18756	e m
crln-18756	g e
crln-18756	c o
crln-18756	o r
crln-18756	n d
crln-18756	p e
crln-18756	c c
crln-18756	c e
crln-18756	u n
crln-18756	tio n