Halifax VS Cheltenham

{"lg_-1":[1,0,3,4],"lg_-1_6":[1,0,3,4],"lg_4":[1,null,3,4],"lg_4_6":[1,null,3,4]}

{"lg_-1":[1,4,8,13],"lg_-1_6":[0,3,3,6],"lg_61":[1,4,8,13],"lg_61_6":[null,3,3,6]}

{"lg_-1":[7,4,2,13],"lg_-1_6":[3,1,2,6],"lg_61":[7,4,2,13],"lg_61_6":[3,1,2,6]}

{"lg_-1":[1,4,2,7],"lg_-1_6":[1,4,1,6],"lg_61":[1,4,2,7],"lg_61_6":[1,4,1,6]}

{"lg_-1":[2,3,1,6],"lg_-1_6":[2,3,1,6],"lg_61":[2,3,1,6],"lg_61_6":[2,3,1,6]}