Hemel Hempstead - Chelmsford

{"lg_-1":[3,4,3,10],"lg_-1_6":[1,3,2,6],"lg_63":[3,4,3,10],"lg_63_6":[1,3,2,6]}

{"lg_-1":[5,1,3,9],"lg_-1_6":[3,1,2,6],"lg_63":[5,1,3,9],"lg_63_6":[3,1,2,6]}

{"lg_-1":[3,3,3,9],"lg_-1_6":[2,3,1,6],"lg_63":[3,3,3,9],"lg_63_6":[2,3,1,6]}

{"lg_-1":[3,0,1,4],"lg_-1_6":[3,0,1,4],"lg_63":[3,null,1,4],"lg_63_6":[3,null,1,4]}

{"lg_-1":[0,1,3,4],"lg_-1_6":[0,1,3,4],"lg_63":[null,1,3,4],"lg_63_6":[null,1,3,4]}