blef[11], foby[11], elfy[10], fyle[10], elfo[9], fole[9], byle[8], hyle[8], loby[8], belo[7], bole[7], ebol[7], oble[7], helo[7], hole[7], ohel[7], boye[7], hoye[7],
fob[9], elf[8], fol[8], efy[8], efo[7], bel[6], ble[6], hel[6], bol[6], lob[6], hol[6], boy[6], oby[6], hoy[6], ole[4],
ef[6], fe[6], by[5], be[4], eh[4], he[4], bo[4], ho[4], oh[4], el[3], eo[2],
