duli[8], lidu[8], ludi[8], duol[8], lodu[8], udoi[7], doli[6], idol[6], lido[6], dolo[6], ooid[5],
lud[7], idu[6], ilu[6], uli[6], duo[6], udo[6], lid[5], dol[5], doi[4], ido[4], odo[4],
ud[5], lu[5], ul[5], id[3], li[3], do[3], od[3],
