orfo[8], foso[8], sofo[8], fors[8], sfor[8], rosi[4], roso[4],
for[7], orf[7], fis[7], fos[7], sof[7], roi[3], oro[3], osi[3], sio[3], soi[3], oso[3], sir[3], ros[3],
fi[6], or[2], ro[2], si[2], os[2],
