bongo[9], bonce[8], cnego[8], congo[8], onego[7], oceno[6],
bong[8], obce[7], cong[7], obco[7], bono[6], obon[6], nogo[6], ogon[6], ceno[5], noce[5], ocen[5],
beg[7], cob[6], ben[5], gen[5], ego[5], bon[5], gon[5], cen[4], cne[4], noc[4], eon[3], one[3], ono[3],
be[4], bo[4], go[4], ce[3], co[3], en[2], eo[2], no[2], on[2],
