canca[7], canco[7], acana[6], zacna[6], oczna[6], ozana[5],
caca[6], canc[6], acan[5], czan[5], anoa[4], oaza[4], ozan[4], zona[4],
cna[4], noc[4], acz[4], aaa[3], ana[3], ano[3], ona[3], zna[3], oaz[3], zon[3],
co[3], aa[2], na[2], no[2], on[2], za[2], oz[2],
