bohem[10], amebo[8],
ameb[7], ambo[7], haom[7], ohma[7], home[7],
amb[6], bam[6], hem[6], bom[6], mob[6], mho[6], ohm[6], abo[5], boa[5], oba[5], hao[5], moa[4], oma[4],
hm[5], ba[4], be[4], ha[4], eh[4], he[4], bo[4], ho[4], oh[4], ma[3], em[3], me[3], om[3], eo[2],