NRB Telaghema - IB Lakhdaria

{"lg_-1":[0,0,0,0],"lg_-1_6":[0,0,0,0]}

{"lg_-1":[4,4,1,9],"lg_-1_6":[2,3,1,6],"lg_254":[4,4,1,9],"lg_254_6":[2,3,1,6]}

{"lg_-1":[0,3,6,9],"lg_-1_6":[0,0,6,6],"lg_254":[null,3,6,9],"lg_254_6":[null,null,6,6]}

{"lg_-1":[3,2,0,5],"lg_-1_6":[3,2,0,5],"lg_254":[3,2,null,5],"lg_254_6":[3,2,null,5]}

{"lg_-1":[0,1,3,4],"lg_-1_6":[0,1,3,4],"lg_254":[null,1,3,4],"lg_254_6":[null,1,3,4]}