kefij[12], kefie[10], geeki[8],
efie[8], geje[8], egid[7], deje[7], geek[7], kegi[7], keje[7], kije[7], deki[6], idee[5],
fig[9], gif[9], fik[8], fee[7], gej[7], jig[7], gid[6], dej[6], keg[6], gik[6], kej[6], kij[6], gie[5], dek[5], kei[4], kie[4],
ef[6], fe[6], fi[6], ej[4], je[4], de[3], id[3], ki[3], ee[2],
