id	keyword
grbs-12061	caesar
grbs-12061	mytilene
grbs-12061	letter
grbs-12061	men
grbs-12061	b.c
grbs-12061	kat
grbs-12061	envoys
grbs-12061	city
grbs-12061	roman
grbs-12061	line
grbs-12061	potamon
grbs-12061	time
grbs-12061	rome