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