Antofagasta - Univ de Chile

{"lg_-1":[3,4,10,17],"lg_-1_6":[1,3,2,6],"lg_122":[3,4,10,17],"lg_122_6":[1,3,2,6]}

{"lg_-1":[4,4,0,8],"lg_-1_6":[4,2,0,6],"lg_122":[4,4,null,8],"lg_122_6":[4,2,null,6]}

{"lg_-1":[3,3,2,8],"lg_-1_6":[1,3,2,6],"lg_122":[3,3,2,8],"lg_122_6":[1,3,2,6]}

{"lg_-1":[2,2,0,4],"lg_-1_6":[2,2,0,4],"lg_122":[2,2,null,4],"lg_122_6":[2,2,null,4]}

{"lg_-1":[1,1,2,4],"lg_-1_6":[1,1,2,4],"lg_122":[1,1,2,4],"lg_122_6":[1,1,2,4]}