bibo[8], bido[7], hopi[7],
hif[9], fob[9], pif[8], bib[7], bob[7], bid[6], bod[6], hip[6], phi[6], hop[6], boi[5], obi[5], hoi[5], dip[5], pod[5], doi[4], ido[4], poi[4],
fi[6], bi[4], hi[4], bo[4], ho[4], oh[4], id[3], do[3], od[3], pi[3], op[3], po[3],
