4li1 5li12 6li12c 7li1 8li12

tcj12 ucj12c vcj1 wcj12 xcj12c

i3j12c j3j1 k3j12 l3j12c m3j1

7tk1 8tk12 9tk12c auk1 buk12

wkl12 xkl12c ykl1 zkl12 0kl12c