bibop[10], obyci[9], obici[8], opici[7],
biby[9], boby[9], bibo[8], coby[8], obcy[8], bici[7], cipy[7], picy[7], copy[7], pici[6], cipo[6], pico[6], poci[6],
bib[7], bob[7], cob[6], boy[6], oby[6], boi[5], obi[5], cip[5], pic[5], cyi[5], opy[5], poi[4],
by[5], bi[4], bo[4], ci[3], co[3], pi[3], op[3], po[3], ii[2],
