bebop[10], bibop[10], bobie[9],
bebe[8], bibo[8], obie[6], opie[5],
bib[7], bob[7], bee[5], boi[5], obi[5], pie[4], poi[4],
be[4], bi[4], bo[4], pe[3], pi[3], op[3], po[3], ee[2], eo[2],
