cobym[10], obcym[10], bromy[9], romby[9], rybom[9],
coby[8], obcy[8], bomy[8], obym[8], brom[7], romb[7], cymo[7], mocy[7], myco[7], bory[7], roby[7], rybo[7], mory[6],
bym[7], cob[6], bom[6], mob[6], cym[6], myc[6], boy[6], oby[6], bry[6], ryb[6], com[5], moc[5], bor[5], rob[5], omy[5], rym[5], mor[4],
by[5], bo[4], my[4], co[3], om[3], or[2], ro[2],
