Univ de Chile - Antofagasta

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{"lg_-1":[9,6,6,21],"lg_-1_6":[2,2,2,6],"lg_122":[9,6,6,21],"lg_122_6":[2,2,2,6]}

{"lg_-1":[7,7,7,21],"lg_-1_6":[1,2,3,6],"lg_122":[7,7,7,21],"lg_122_6":[1,2,3,6]}

{"lg_-1":[4,3,3,10],"lg_-1_6":[2,2,2,6],"lg_122":[4,3,3,10],"lg_122_6":[2,2,2,6]}

{"lg_-1":[1,6,3,10],"lg_-1_6":[0,4,2,6],"lg_122":[1,6,3,10],"lg_122_6":[null,4,2,6]}