Real Madriz - UNAN Managua

{"lg_-1":[5,3,8,16],"lg_-1_6":[2,0,4,6],"lg_234":[5,3,8,16],"lg_234_6":[2,null,4,6]}

{"lg_-1":[2,4,1,7],"lg_-1_6":[2,4,0,6],"lg_234":[2,4,1,7],"lg_234_6":[2,4,null,6]}

{"lg_-1":[1,1,5,7],"lg_-1_6":[1,1,4,6],"lg_234":[1,1,5,7],"lg_234_6":[1,1,4,6]}

{"lg_-1":[1,2,0,3],"lg_-1_6":[1,2,0,3],"lg_234":[1,2,null,3],"lg_234_6":[1,2,null,3]}

{"lg_-1":[0,1,2,3],"lg_-1_6":[0,1,2,3],"lg_234":[null,1,2,3],"lg_234_6":[null,1,2,3]}