Chesterfield - Halifax

{"lg_-1":[5,3,5,13],"lg_-1_6":[3,1,2,6],"lg_4":[1,1,null,2],"lg_4_6":[1,1,null,2],"lg_61":[4,2,5,11],"lg_61_6":[3,1,2,6]}

{"lg_-1":[7,1,1,9],"lg_-1_6":[4,1,1,6],"lg_61":[7,1,1,9],"lg_61_6":[4,1,1,6]}

{"lg_-1":[3,4,2,9],"lg_-1_6":[1,4,1,6],"lg_61":[3,4,2,9],"lg_61_6":[1,4,1,6]}

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

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