byle[8], loby[8], bele[7], belo[7], bole[7], ebol[7], oble[7], boye[7],
bel[6], ble[6], bol[6], lob[6], boy[6], oby[6], bee[5], lee[4], ole[4],
by[5], be[4], bo[4], el[3], ee[2], eo[2],
