canta[7], canto[7], cnota[7], octan[7], canon[6], nocna[6], annat[6],
taca[6], cant[6], taco[6], acan[5], anta[5], nata[5], tana[5], anto[5], nota[5], taon[5], tona[5], anoa[4], anno[4], nona[4],
tac[5], cna[4], noc[4], ata[4], ant[4], nat[4], tan[4], tao[4], not[4], ton[4], ana[3], ano[3], ona[3], non[3],
co[3], at[3], ta[3], ot[3], to[3], aa[2], na[2], no[2], on[2],
