ub4s0n tb4s0 sb4s rb4s0n qb4s0

5k3s0 4k3s 3k3s0n 2k3s0 1k3s

gu2s fu2s0n eu2s0 du2s cu2s0n

r31s0n q31s0 p31s o31s0n n31s0

2c1s0 1c1s 0c1s0n zc1s0 yc1s