pipci[8], spici[7], sinic[6],
pici[6], psic[6], nici[5], cisi[5], psin[5], spin[5], pirs[5], insi[4], sini[4],
cip[5], pic[5], pip[5], cni[4], nic[4], nip[4], pin[4], pni[4], cis[4], sic[4], psi[4], inr[3], sir[3],
ci[3], pi[3], ii[2], in[2], ni[2], si[2],
