Pretoria University - Tshakhuma

{"lg_-1":[2,1,0,3],"lg_-1_6":[2,1,0,3],"lg_449":[2,1,null,3],"lg_449_6":[2,1,null,3]}

{"lg_-1":[8,13,8,29],"lg_-1_6":[1,3,2,6],"lg_449":[8,12,8,28],"lg_449_6":[1,3,2,6],"lg_471":[null,1,null,1],"lg_471_6":[null,1,null,1]}

{"lg_-1":[6,5,18,29],"lg_-1_6":[1,2,3,6],"lg_449":[6,5,17,28],"lg_449_6":[1,2,3,6],"lg_471":[null,null,1,1],"lg_471_6":[null,null,1,1]}

{"lg_-1":[3,5,6,14],"lg_-1_6":[1,3,2,6],"lg_449":[3,5,6,14],"lg_449_6":[1,3,2,6]}

{"lg_-1":[2,3,10,15],"lg_-1_6":[0,2,4,6],"lg_449":[2,3,9,14],"lg_449_6":[null,2,4,6],"lg_471":[null,null,1,1],"lg_471_6":[null,null,1,1]}