zso12 yso1 xso12j wso12 vso1
a2n1 91n12j 81n12 71n1 61n12j
lbn12j kbn12 jbn1 ibn12j hbn12
wkm12 vkm1 ukm12j tkm12 skm1
7tl1 6tl12j 5tl12 4tl1 3tl12j