obory[8], rococ[7],
coby[8], obcy[8], obco[7], bory[7], roby[7], rybo[7], boro[6], robo[6], coro[5],
cob[6], cyc[6], boy[6], oby[6], bry[6], ryb[6], bor[5], rob[5], oro[3],
by[5], bo[4], co[3], or[2], ro[2],
