bib[7], bij[7], bob[7], boj[7], job[7], hoj[7], boi[5], obi[5], hoi[5], bor[5], rob[5], hor[5], rho[5], jor[5], roi[3],
bi[4], hi[4], bo[4], ho[4], oh[4], oj[4], or[2], ro[2],