q2x4m p2x4 o2x4m0 n2x4m m2x4

1bx4 0bx4m0 zbx4m ybx4 xbx4m0

clw4m0 blw4m alw4 9kw4m0 8kw4m

nuv4m muv4 luv4m0 kuv4m juv4

y3u4 x3u4m0 w3u4m v3u4 u3u4m0