lb4xnm kb4xn jb4x ib4xnm hb4xn

wk3xn vk3x uk3xnm tk3xn sk3x

7t2x 6t2xnm 5t2xn 4t2x 3t2xnm

i31xnm h31xn g31x f31xnm e31xn

tc1xn sc1x rc1xnm qc1xn pc1x