bum[8], umb[8], pub[8], bun[7], pum[7], amb[6], bam[6], mun[6], pun[6], ban[5], map[5], man[4], nam[4], nap[4], pan[4],
bu[6], mu[5], ba[4], au[4], nu[4], ma[3], pa[3], na[2],