obij[8], bido[7],
fob[9], bij[7], boj[7], job[7], bid[6], bod[6], jod[6], boi[5], obi[5], doi[4], ido[4], iii[3],
fi[6], bi[4], bo[4], oj[4], id[3], do[3], od[3], ii[2],
