hord[7], dior[5], trio[5], troi[5],
hit[6], hot[6], hoi[5], hor[5], rho[5], dit[5], doi[4], ido[4], odr[4], ord[4], rod[4], drr[4], toi[4], itr[4], tir[4], tri[4], ort[4], rot[4], tor[4], roi[3],
hi[4], ho[4], oh[4], id[3], do[3], od[3], ot[3], to[3], or[2], ro[2],
