Hemel Hempstead - Chelmsford

{"lg_-1":[6,6,5,17],"lg_-1_6":[2,2,2,6],"lg_63":[6,6,5,17],"lg_63_6":[2,2,2,6]}

{"lg_-1":[14,10,15,39],"lg_-1_6":[1,1,4,6],"lg_63":[12,8,14,34],"lg_63_6":[1,1,4,6],"lg_46":[2,1,1,4],"lg_46_6":[2,1,1,4],"lg_490":[null,1,null,1],"lg_490_6":[null,1,null,1]}

{"lg_-1":[20,12,9,41],"lg_-1_6":[4,1,1,6],"lg_63":[16,9,7,32],"lg_63_6":[4,1,1,6],"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":[8,5,6,19],"lg_-1_6":[3,0,3,6],"lg_63":[8,3,6,17],"lg_63_6":[3,null,3,6],"lg_46":[null,1,null,1],"lg_46_6":[null,1,null,1],"lg_490":[null,1,null,1],"lg_490_6":[null,1,null,1]}