giri[5], urig[5], huri[5], grus[5], rhus[5], iris[4],
ihr[4], gis[4], his[4], hui[4], gur[4], hur[4], ruh[4], uhr[4], sir[3], rus[3], sur[3], urs[3],
hi[3], hu[3], uh[3], si[2], ui[2], ur[2],
