hubo[10], bohr[8], bonu[8], buno[8], huno[8], boru[8], buro[8], bron[6], runo[6], urno[6],
hub[9], bun[7], hun[7], obu[7], bru[7], bur[7], bon[5], bor[5], rob[5], hor[5], rho[5], nur[5], run[5], urn[5], oru[5], nor[3],
bu[6], hu[6], bo[4], ho[4], oh[4], nu[4], no[2], on[2], or[2], ro[2],
