Waltham Abbey VS Tilbury

{"lg_-1":[0,0,1,1],"lg_-1_6":[0,0,1,1],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}

{"lg_-1":[12,8,22,42],"lg_-1_6":[2,0,4,6],"lg_223":[12,8,22,42],"lg_223_6":[2,null,4,6]}

{"lg_-1":[2,1,3,6],"lg_-1_6":[2,1,3,6],"lg_46":[1,null,1,2],"lg_46_6":[1,null,1,2],"lg_490":[1,1,2,4],"lg_490_6":[1,1,2,4]}

{"lg_-1":[6,3,12,21],"lg_-1_6":[3,1,2,6],"lg_223":[6,3,12,21],"lg_223_6":[3,1,2,6]}

{"lg_-1":[1,1,3,5],"lg_-1_6":[1,1,3,5],"lg_46":[1,null,1,2],"lg_46_6":[1,null,1,2],"lg_490":[null,1,2,3],"lg_490_6":[null,1,2,3]}