dingi[8], ringi[7],
gnid[7], tigr[7], irgi[6], ring[6], nici[5],
gid[6], git[6], gin[5], gir[5], igr[5], irg[5], dit[5], cni[4], nic[4], dni[4], ind[4], nit[4], itr[4], tir[4], tri[4], inr[3],
ci[3], id[3], ii[2], in[2], ni[2],
