s6j1 t6j12 u6j124 v6j1 w6j12

hxk12 ixk124 jxk1 kxk12 lxk124

6nl124 7nl1 8nl12 9nl124 aol1

vem1 wem12 xem124 yem1 zem12

k5m12 l5m124 m5m1 n5m12 o5m124