cache[9], cecha[9], ciach[9], cicha[9], ciche[9],
cech[8], chce[8], echa[7], heca[7], ciec[6], acie[5],
ach[6], cha[6], che[6], ech[6], hec[6], chi[6], ich[6], hai[5], cie[4],
ha[4], eh[4], he[4], hi[4], ce[3], ci[3],
