ginu[8], guni[8], ngui[8], guir[8], rugi[8], ring[6], inru[6], ruin[6], runi[6],
gnu[7], gur[7], rug[7], gin[5], gir[5], igr[5], irg[5], rui[5], nur[5], run[5], urn[5], inr[3],
gu[6], nu[4], in[2], ni[2],
