f4bt0h e4bt0 d4bt c4bt0h b4bt0

qdbt0 pdbt odbt0h ndbt0 mdbt

1mat 0mat0h zmat0 ymat xmat0h

cw9s0h bw9s0 aw9s 9v9s0h 8v9s0

n58s0 m58s l58s0h k58s0 j58s