pieg[7], pipy[7], gezy[7], giez[6], gzie[6], zipy[6], piez[5],
gzy[6], zyg[6], gie[5], pip[5], gez[5], gzi[5], pyz[5], pie[4], zip[4], ezy[4],
pe[3], pi[3], ez[2], ze[2],
