id	keyword
crln-20712	e n
crln-20712	e r
crln-20712	h e
crln-20712	e s
crln-20712	n d
crln-20712	e d
crln-20712	o r
crln-20712	c e
crln-20712	n s
crln-20712	m e
crln-20712	n c