duala[6],
odal[6], aula[5], dual[5],
dol[5], aal[4], lad[4], alu[4], lau[4], lud[4], duo[4], aua[3], dau[3],
la[3], do[3], od[3], ul[3], aa[2], ad[2], da[2], au[2], du[2], ud[2],
