Univ de Chile - Cobresal

{"lg_-1":[23,6,6,35],"lg_-1_6":[4,1,1,6],"lg_122":[23,6,6,35],"lg_122_6":[4,1,1,6]}

{"lg_-1":[3,2,1,6],"lg_-1_6":[3,2,1,6],"lg_122":[3,1,null,4],"lg_122_6":[3,1,null,4],"lg_249":[null,1,1,2],"lg_249_6":[null,1,1,2]}

{"lg_-1":[3,1,2,6],"lg_-1_6":[3,1,2,6],"lg_225":[3,1,2,6],"lg_225_6":[3,1,2,6]}

{"lg_-1":[1,2,0,3],"lg_-1_6":[1,2,0,3],"lg_122":[1,1,null,2],"lg_122_6":[1,1,null,2],"lg_249":[null,1,null,1],"lg_249_6":[null,1,null,1]}

{"lg_-1":[1,1,1,3],"lg_-1_6":[1,1,1,3],"lg_225":[1,1,1,3],"lg_225_6":[1,1,1,3]}