diun[7], dniu[7], indu[7], rund[7], durr[7], inru[6], ruin[6], runi[6],
idu[6], dnu[6], nud[6], dur[6], rud[6], urd[6], rui[5], nur[5], run[5], urn[5], rur[5], dni[4], ind[4], drr[4], inr[3],
ud[5], nu[4], id[3], in[2], ni[2],
