begi[8], bieg[8], biec[7], bied[7], egid[7], pieg[7], cedi[6], ciep[6], pice[6], piec[6],
beg[7], big[7], gib[7], bid[6], gid[6], gie[5], cep[5], cip[5], pic[5], dip[5], cie[4], pie[4],
be[4], bi[4], ce[3], de[3], ci[3], id[3], pe[3], pi[3],
