belg[9], gleb[9], begi[8], bieg[8], beli[7], biel[7], bile[7], gile[7], glei[7], glie[7], igle[7], legi[7], pieg[7], lepi[6], peli[6], piel[6], pile[6],
beg[7], big[7], gib[7], bel[6], ble[6], leg[6], bil[6], gil[6], lig[6], gie[5], lep[5], pel[5], ple[5], lip[5], pil[5], ile[4], lei[4], pie[4],
be[4], bi[4], el[3], li[3], pe[3], pi[3],
