Univ de Concepcion VS Univ de Chile

{"lg_-1":[8,11,19,38],"lg_-1_6":[2,0,4,6],"lg_122":[8,11,15,34],"lg_122_6":[3,null,3,6],"lg_491":[null,null,4,4],"lg_491_6":[null,null,4,4]}

{"lg_-1":[7,4,11,22],"lg_-1_6":[2,2,2,6],"lg_122":[7,4,11,22],"lg_122_6":[2,2,2,6]}

{"lg_-1":[9,7,6,22],"lg_-1_6":[4,1,1,6],"lg_122":[9,7,6,22],"lg_122_6":[4,1,1,6]}

{"lg_-1":[5,3,2,10],"lg_-1_6":[3,2,1,6],"lg_122":[5,3,2,10],"lg_122_6":[3,2,1,6]}

{"lg_-1":[5,1,5,11],"lg_-1_6":[4,0,2,6],"lg_122":[5,1,5,11],"lg_122_6":[4,null,2,6]}