belon[8], nobel[8], noble[8], ebolo[8], obole[8], lenno[6],
belo[7], bole[7], ebol[7], oble[7], bolo[7], lobo[7], obol[7], bono[6], obon[6], lenn[5], enol[5], neon[4], nono[4],
bel[6], ble[6], bol[6], lob[6], ben[5], bon[5], len[4], ole[4], eon[3], one[3], non[3], ono[3],
be[4], bo[4], el[3], en[2], eo[2], no[2], on[2],
