rkk1bf skk1 tkk1b ukk1bf vkk1
gbl1 hbl1b ibl1bf jbl1 kbl1b
51l1b 61l1bf 71l1 81l1b 91l1bf
usm1bf vsm1 wsm1b xsm1bf ysm1
jjn1 kjn1b ljn1bf mjn1 njn1b