Cobresal - Univ de Chile

{"lg_-1":[12,11,26,49],"lg_-1_6":[2,3,1,6],"lg_122":[11,10,24,45],"lg_122_6":[3,3,null,6],"lg_491":[1,1,2,4],"lg_491_6":[1,1,2,4]}

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

{"lg_-1":[9,5,1,15],"lg_-1_6":[3,2,1,6],"lg_122":[9,5,1,15],"lg_122_6":[3,2,1,6]}

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

{"lg_-1":[7,1,0,8],"lg_-1_6":[5,1,0,6],"lg_122":[7,1,null,8],"lg_122_6":[5,1,null,6]}