hoj[7], jod[6], hop[6], jon[5], pod[5], hor[5], rho[5], jor[5], dno[4], don[4], odr[4], ord[4], rod[4], por[4], pro[4], rop[4], nor[3],
ho[4], oh[4], oj[4], do[3], od[3], op[3], po[3], no[2], on[2], or[2], ro[2],
