Ammanford - Swansea Univ.

{"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_213":[1,1,2,4],"lg_213_6":[1,1,2,4],"lg_580":[1,null,1,2],"lg_580_6":[1,null,1,2]}

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

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

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