ambem[9], ambom[9], mambo[9], bomem[9], amebo[8], mamee[7], mameo[7],
mamb[8], ameb[7], ambo[7], mamo[6], omam[6], omem[6],
amb[6], bam[6], bom[6], mob[6], bee[5], mam[5], mem[5], abo[5], boa[5], oba[5], mee[4], moa[4], oma[4],
ba[4], be[4], bo[4], ma[3], em[3], me[3], om[3], ee[2], eo[2],
