dingi[8], ringi[7],
gnid[7], pind[6], irgi[6], ring[6],
gid[6], gin[5], dip[5], gir[5], igr[5], irg[5], dni[4], ind[4], nip[4], pin[4], pni[4], drr[4], prr[4], inr[3],
id[3], pi[3], ii[2], in[2], ni[2],
