bzyg[9], coby[8], obcy[8], cygo[8], bycz[8], bocz[7], oczy[6],
cyg[7], cob[6], boy[6], oby[6], bzy[6], gzy[6], zyg[6], gzo[5], czy[5], ozy[4],
by[5], bo[4], go[4], co[3], oz[2],