Chippenham - Dartford

{"lg_-1":[0,1,1,2],"lg_-1_6":[0,1,1,2],"lg_63":[null,1,1,2],"lg_63_6":[null,1,1,2]}

{"lg_-1":[6,0,5,11],"lg_-1_6":[4,0,2,6],"lg_63":[6,null,5,11],"lg_63_6":[4,null,2,6]}

{"lg_-1":[4,3,4,11],"lg_-1_6":[2,2,2,6],"lg_63":[4,3,4,11],"lg_63_6":[2,2,2,6]}

{"lg_-1":[4,0,1,5],"lg_-1_6":[4,0,1,5],"lg_63":[4,null,1,5],"lg_63_6":[4,null,1,5]}

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