Univ de Chile - Universidad Católica

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{"lg_-1":[15,2,9,26],"lg_-1_6":[4,0,2,6],"lg_122":[15,2,9,26],"lg_122_6":[4,null,2,6]}

{"lg_-1":[15,9,2,26],"lg_-1_6":[3,2,1,6],"lg_122":[15,9,2,26],"lg_122_6":[3,2,1,6]}

{"lg_-1":[7,1,5,13],"lg_-1_6":[4,1,1,6],"lg_122":[7,1,5,13],"lg_122_6":[4,1,1,6]}

{"lg_-1":[4,6,2,12],"lg_-1_6":[0,5,1,6],"lg_122":[4,6,2,12],"lg_122_6":[null,5,1,6]}