Cambrian & Clydach - Taffs Well

{"lg_-1":[16,8,6,30],"lg_-1_6":[4,2,0,6],"lg_213":[16,8,6,30],"lg_213_6":[4,2,null,6]}

{"lg_-1":[3,2,1,6],"lg_-1_6":[3,2,1,6],"lg_213":[3,1,1,5],"lg_213_6":[3,1,1,5],"lg_580":[null,1,null,1],"lg_580_6":[null,1,null,1]}

{"lg_-1":[1,2,3,6],"lg_-1_6":[1,2,3,6],"lg_213":[1,1,2,4],"lg_213_6":[1,1,2,4],"lg_580":[null,1,1,2],"lg_580_6":[null,1,1,2]}

{"lg_-1":[1,1,0,2],"lg_-1_6":[1,1,0,2],"lg_213":[1,null,null,1],"lg_213_6":[1,null,null,1],"lg_580":[null,1,null,1],"lg_580_6":[null,1,null,1]}

{"lg_-1":[0,1,2,3],"lg_-1_6":[0,1,2,3],"lg_213":[null,null,2,2],"lg_213_6":[null,null,2,2],"lg_580":[null,1,null,1],"lg_580_6":[null,1,null,1]}