amba[7], ameb[7], bana[6], bean[6], mana[5], amen[5], eman[5], mena[5],
amb[6], bam[6], ban[5], ben[5], maa[4], man[4], nam[4], men[4], nem[4], ana[3],
ba[4], be[4], ma[3], em[3], me[3], aa[2], na[2], en[2],
