Taffs Well - Cambrian & Clydach

{"lg_-1":[6,9,16,31],"lg_-1_6":[0,2,4,6],"lg_213":[6,9,16,31],"lg_213_6":[null,2,4,6]}

{"lg_-1":[7,10,13,30],"lg_-1_6":[1,0,5,6],"lg_213":[7,8,12,27],"lg_213_6":[1,null,5,6],"lg_453":[null,1,null,1],"lg_453_6":[null,1,null,1],"lg_580":[null,1,1,2],"lg_580_6":[null,1,1,2]}

{"lg_-1":[12,9,8,29],"lg_-1_6":[3,2,1,6],"lg_213":[12,7,8,27],"lg_213_6":[3,2,1,6],"lg_453":[null,1,null,1],"lg_453_6":[null,1,null,1],"lg_580":[null,1,null,1],"lg_580_6":[null,1,null,1]}

{"lg_-1":[3,3,7,13],"lg_-1_6":[2,1,3,6],"lg_213":[3,3,6,12],"lg_213_6":[2,1,3,6],"lg_580":[null,null,1,1],"lg_580_6":[null,null,1,1]}

{"lg_-1":[8,2,4,14],"lg_-1_6":[5,0,1,6],"lg_213":[8,1,4,13],"lg_213_6":[5,null,1,6],"lg_453":[null,1,null,1],"lg_453_6":[null,1,null,1]}