tnsbm snsb rnsbmd qnsbm pnsb

4wrb 3wrbmd 2wrbm 1wrb 0wrbmd

f6qbmd e6qbm d6qb c6qbmd b6qbm

qfqbm pfqb ofqbmd nfqbm mfqb

1opb 0opbmd zopbm yopb xopbmd