Cobresal - Univ de Chile

{"lg_-1":[9,8,25,42],"lg_-1_6":[3,1,2,6],"lg_122":[8,8,24,40],"lg_122_6":[2,2,2,6],"lg_491":[1,null,1,2],"lg_491_6":[1,null,1,2]}

{"lg_-1":[6,3,5,14],"lg_-1_6":[1,2,3,6],"lg_122":[6,3,5,14],"lg_122_6":[1,2,3,6]}

{"lg_-1":[5,2,7,14],"lg_-1_6":[2,1,3,6],"lg_122":[5,2,7,14],"lg_122_6":[2,1,3,6]}

{"lg_-1":[3,2,2,7],"lg_-1_6":[3,2,1,6],"lg_122":[3,2,2,7],"lg_122_6":[3,2,1,6]}

{"lg_-1":[1,0,6,7],"lg_-1_6":[0,0,6,6],"lg_122":[1,null,6,7],"lg_122_6":[null,null,6,6]}