dolo[6], lolo[6], tond[6], lont[6], donn[5], noto[5], tono[5], nono[4],
dol[5], lol[5], lot[5], dno[4], don[4], odo[4], not[4], ton[4], oto[4], non[3], ono[3],
do[3], od[3], ot[3], to[3], no[2], on[2],
