pitni[7], istni[6],
tipi[6], pint[6], trip[6], tips[6], psin[5], spin[5], pirs[5], inni[4], insi[4], sini[4],
pit[5], pst[5], nip[4], pin[4], pni[4], psi[4], nit[4], itr[4], tir[4], tri[4], sit[4], inr[3], sir[3],
pi[3], ts[3], ii[2], in[2], ni[2], si[2],
