Univ de Chile - La Serena

{"lg_-1":[13,6,4,23],"lg_-1_6":[4,2,0,6],"lg_122":[11,6,4,21],"lg_122_6":[4,2,null,6],"lg_491":[2,null,null,2],"lg_491_6":[2,null,null,2]}

{"lg_-1":[8,5,4,17],"lg_-1_6":[3,2,1,6],"lg_122":[8,5,4,17],"lg_122_6":[3,2,1,6]}

{"lg_-1":[5,6,7,18],"lg_-1_6":[0,2,4,6],"lg_122":[5,6,7,18],"lg_122_6":[null,2,4,6]}

{"lg_-1":[4,2,2,8],"lg_-1_6":[3,1,2,6],"lg_122":[4,2,2,8],"lg_122_6":[3,1,2,6]}

{"lg_-1":[1,3,5,9],"lg_-1_6":[0,2,4,6],"lg_122":[1,3,5,9],"lg_122_6":[null,2,4,6]}