kagan[8], knaga[8], ganek[8],
kega[7], knag[7], gana[6], naga[6], kana[5],
keg[6], aga[5], gan[5], gna[5], gen[5], kan[4], aaa[3], ana[3],
ag[4], ka[3], aa[2], na[2], en[2],
