aganka[9], kagana[9], acanka[8],
gacka[9], kagan[8], knaga[8], acana[6],
ganc[7], knag[7], kaca[6], gana[6], naga[6], acan[5], kana[5],
aga[5], kac[5], gan[5], gna[5], cna[4], kan[4], aaa[3], ana[3],
ag[4], ka[3], aa[2], na[2],