6r0d2c 7r0d 8r0d2 9r0d2c as0d

vi1d wi1d2 xi1d2c yi1d zi1d2

k91d2 l91d2c m91d n91d2 o91d2c

9z2d2c a02d b02d2 c02d2c d02d

yq3d zq3d2 0q3d2c 1q3d 2q3d2