aecką[11], cancą[11], cacek[8], cecka[8], cance[7], kance[7],
ceną[9], kaną[9], kace[6], canc[6], cena[5],
cną[8], kac[5], cek[5], cna[4], cen[4], cne[4], kan[4],
ce[3], ka[3], na[2], en[2],