fors[8], sfor[8], foss[8], pros[5], psor[5], spor[5], poss[5],
for[7], orf[7], fos[7], sof[7], por[4], pro[4], rop[4], osp[4], pss[4], ros[3], sos[3], rwo[3],
op[3], po[3], or[2], ro[2], os[2],
