biby[9], bidy[8], hipy[8], zdyb[8], dipy[7], bizy[7], izby[7], pizd[6], zipy[6],
bib[7], dyb[7], phy[7], bid[6], hip[6], phi[6], bzy[6], hyz[6], dip[5], idy[5], biz[5], izb[5], dyz[5], pyz[5], zip[4],
by[5], bi[4], hi[4], id[3], pi[3],
