Univ de Chile - Cobresal

{"lg_-1":[25,9,10,44],"lg_-1_6":[1,2,3,6],"lg_122":[24,8,9,41],"lg_122_6":[1,2,3,6],"lg_491":[1,1,1,3],"lg_491_6":[1,1,1,3]}

{"lg_-1":[17,15,27,59],"lg_-1_6":[0,2,4,6],"lg_122":[16,13,25,54],"lg_122_6":[null,2,4,6],"lg_491":[1,2,null,3],"lg_491_6":[1,2,null,3],"lg_700":[null,null,2,2],"lg_700_6":[null,null,2,2]}

{"lg_-1":[21,13,23,57],"lg_-1_6":[1,2,3,6],"lg_122":[20,11,23,54],"lg_122_6":[1,1,4,6],"lg_491":[1,2,null,3],"lg_491_6":[1,2,null,3]}

{"lg_-1":[10,8,9,27],"lg_-1_6":[3,1,2,6],"lg_122":[10,7,9,26],"lg_122_6":[3,1,2,6],"lg_491":[null,1,null,1],"lg_491_6":[null,1,null,1]}