yl0n zl0nr 0l0nr7 1l0n 2l0nr

nc1nr oc1nr7 pc1n qc1nr rc1nr7

c31nr7 d31n e31nr f31nr7 g31n

1t2n 2t2nr 3t2nr7 4t2n 5t2nr

qk3nr rk3nr7 sk3n tk3nr uk3nr7