1id1 0id120 zid12 yid1 xid120

csc120 bsc12 asc1 9rc120 8rc12

n1b12 m1b1 l1b120 k1b12 j1b1

yab1 xab120 wab12 vab1 uab120

9ja120 8ja12 7ja1 6ja120 5ja12