Univ de Concepcion VS Univ de Chile

{"lg_-1":[9,12,20,41],"lg_-1_6":[2,1,3,6],"lg_122":[9,12,16,37],"lg_122_6":[3,1,2,6],"lg_491":[null,null,4,4],"lg_491_6":[null,null,4,4]}

{"lg_-1":[13,4,5,22],"lg_-1_6":[2,1,3,6],"lg_122":[13,4,5,22],"lg_122_6":[2,1,3,6]}

{"lg_-1":[12,2,8,22],"lg_-1_6":[3,0,3,6],"lg_122":[12,2,8,22],"lg_122_6":[3,null,3,6]}

{"lg_-1":[7,3,1,11],"lg_-1_6":[4,2,0,6],"lg_122":[7,3,1,11],"lg_122_6":[4,2,null,6]}

{"lg_-1":[7,1,3,11],"lg_-1_6":[3,1,2,6],"lg_122":[7,1,3,11],"lg_122_6":[3,1,2,6]}