r9ucr1 q9ucr p9uc o9ucr1 n9ucr

2iucr 1iuc 0iucr1 ziucr yiuc

dstc cstcr1 bstcr astc 9rtcr1

o1scr1 n1scr m1sc l1scr1 k1scr

zascr yasc xascr1 wascr vasc