obie[6], opie[5],
fob[9], pfe[8], pif[8], efo[7], boi[5], obi[5], pie[4], poi[4],
ef[6], fe[6], fi[6], be[4], bi[4], bo[4], pe[3], pi[3], op[3], po[3], ii[2], eo[2],
