obij[8], bici[7], biot[7], bito[7], ciot[6], cito[6], tico[6],
bij[7], boj[7], job[7], cob[6], bit[6], bot[6], jot[6], boi[5], obi[5], toi[4],
bi[4], bo[4], oj[4], ci[3], co[3], ot[3], to[3], ii[2],
