Univ de Chile - Antofagasta

{"lg_-1":[9,3,3,15],"lg_-1_6":[3,2,1,6],"lg_122":[9,3,3,15],"lg_122_6":[3,2,1,6]}

{"lg_-1":[1,1,4,6],"lg_-1_6":[1,1,4,6],"lg_122":[1,1,4,6],"lg_122_6":[1,1,4,6]}

{"lg_-1":[2,2,2,6],"lg_-1_6":[2,2,2,6],"lg_122":[2,2,2,6],"lg_122_6":[2,2,2,6]}

{"lg_-1":[1,1,0,2],"lg_-1_6":[1,1,0,2],"lg_122":[1,1,null,2],"lg_122_6":[1,1,null,2]}

{"lg_-1":[1,1,0,2],"lg_-1_6":[1,1,0,2],"lg_122":[1,1,null,2],"lg_122_6":[1,1,null,2]}