Penrhyncoch - Porthmadog

{"lg_-1":[3,3,6,12],"lg_-1_6":[2,1,3,6],"lg_257":[3,3,6,12],"lg_257_6":[2,1,3,6]}

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

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

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

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