**TI83F* Created by TI-Smartview CE 5.4.0.1858±  C1TP2 žPYCD01_Indice_Tlespe_TP2.pydef gen_parties(n): L=[] for i in range(1,n): for j in range(i+1,n+1): L.append([i,j]) return(L)¿.