obij[8], biot[7], bito[7],
bij[7], boj[7], job[7], hoj[7], bit[6], hit[6], bot[6], hot[6], jot[6], boi[5], obi[5], hoi[5], toi[4],
bi[4], hi[4], bo[4], ho[4], oh[4], oj[4], ot[3], to[3], ii[2],
