id	keyword
crln-22981	e r
crln-22981	e s
crln-22981	e n
crln-22981	o r
crln-22981	e t
crln-22981	h e
crln-22981	e e
crln-22981	c e
crln-22981	s t
crln-22981	t r
crln-22981	c o