Waltham Abbey - Heybridge Swifts

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

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

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

{"lg_-1":[2,0,1,3],"lg_-1_6":[2,0,1,3],"lg_46":[1,null,1,2],"lg_46_6":[1,null,1,2],"lg_490":[1,null,null,1],"lg_490_6":[1,null,null,1]}

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