cif[8], pif[8], for[7], orf[7], cip[5], pic[5], poi[4], por[4], pro[4], rop[4], wic[4], piw[4], roi[3], iwo[3], owi[3], wio[3], wir[3], rwo[3],
fi[6], ci[3], co[3], pi[3], op[3], po[3], or[2], ro[2], iw[2],
