Porthmadog - Penrhyncoch

{"lg_-1":[7,3,3,13],"lg_-1_6":[3,1,2,6],"lg_257":[7,3,3,13],"lg_257_6":[3,1,2,6]}

{"lg_-1":[10,4,4,18],"lg_-1_6":[3,2,1,6],"lg_257":[10,3,4,17],"lg_257_6":[4,1,1,6],"lg_453":[null,1,null,1],"lg_453_6":[null,1,null,1]}

{"lg_-1":[3,5,7,15],"lg_-1_6":[0,3,3,6],"lg_257":[3,5,7,15],"lg_257_6":[null,3,3,6]}

{"lg_-1":[4,0,3,7],"lg_-1_6":[3,0,3,6],"lg_257":[4,null,3,7],"lg_257_6":[3,null,3,6]}

{"lg_-1":[1,4,2,7],"lg_-1_6":[0,4,2,6],"lg_257":[1,4,2,7],"lg_257_6":[null,4,2,6]}