canc[6], coda[6], anod[5], dano[5], dona[5],
cod[5], doc[5], cna[4], dan[4], dna[4], nad[4], dao[4], oda[4], noc[4], dno[4], don[4], ano[3], ona[3],
ad[3], da[3], co[3], do[3], od[3], na[2], no[2], on[2],
