fisz[8], sitw[5], wist[5], witz[5], zwis[4],
fit[8], fis[7], itr[4], tir[4], tri[4], sit[4], sir[3], wir[3], siw[3], wis[3], wsi[3], zis[3], wiz[3],
fi[6], ts[3], si[2], iw[2],
