rypie[7], nerpy[7], rynie[6],
nepy[6], peny[6], nipy[6], piny[6], pery[6], repy[6], pnie[5], peri[5], nerp[5], nery[5], reny[5],
pyr[5], ryp[5], pie[4], nep[4], pen[4], nip[4], pin[4], pni[4], per[4], rep[4], prr[4], yin[4], ery[4], nie[3], rei[3], ner[3], ren[3], inr[3],
pe[3], pi[3], ny[3], en[2], in[2], ni[2], er[2], re[2],
