coby[8], obcy[8], cynk[7], bony[7], cyno[6], nocy[6],
byk[7], cob[6], bok[6], cyk[6], boy[6], oby[6], koc[5], bon[5], cny[5], cyn[5], noc[4], nok[4],
by[5], bo[4], co[3], ko[3], ok[3], ny[3], no[2], on[2],
