Chelmsford - Dartford

{"lg_-1":[12,6,5,23],"lg_-1_6":[3,1,2,6],"lg_63":[11,6,5,22],"lg_63_6":[3,1,2,6],"lg_490":[1,null,null,1],"lg_490_6":[1,null,null,1]}

{"lg_-1":[26,13,11,50],"lg_-1_6":[4,0,2,6],"lg_63":[22,10,9,41],"lg_63_6":[4,null,2,6],"lg_46":[2,3,1,6],"lg_46_6":[2,3,1,6],"lg_490":[2,null,1,3],"lg_490_6":[2,null,1,3]}

{"lg_-1":[10,10,22,42],"lg_-1_6":[0,2,4,6],"lg_63":[10,10,20,40],"lg_63_6":[null,2,4,6],"lg_46":[null,null,1,1],"lg_46_6":[null,null,1,1],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}