ambu[9], umba[9], bomu[9], umbo[9], mamb[8], umma[8], ummo[8], amba[7], ambo[7], mama[6], mamo[6], omam[6],
bum[8], umb[8], umm[7], obu[7], amb[6], bam[6], bom[6], mob[6], mam[5], abo[5], boa[5], oba[5], aua[5], maa[4], moa[4], oma[4],
bu[6], mu[5], ba[4], bo[4], au[4], ma[3], om[3], aa[2],