piani[6], pinia[6], panin[6], niani[5],
nipa[5], pani[5], pian[5], pina[5], pnia[5], inia[4], inna[4], inni[4],
pai[4], pia[4], nap[4], pan[4], nip[4], pin[4], pni[4], ani[3],
pa[3], pi[3], ii[2], na[2], in[2], ni[2],
