RCA - Britannia

{"lg_-1":[17,7,5,29],"lg_-1_6":[3,3,0,6],"lg_357":[17,7,5,29],"lg_357_6":[3,3,null,6]}

{"lg_-1":[4,1,1,6],"lg_-1_6":[4,1,1,6],"lg_357":[4,1,1,6],"lg_357_6":[4,1,1,6]}

{"lg_-1":[3,1,2,6],"lg_-1_6":[3,1,2,6],"lg_357":[3,1,2,6],"lg_357_6":[3,1,2,6]}

{"lg_-1":[2,0,1,3],"lg_-1_6":[2,0,1,3],"lg_357":[2,null,1,3],"lg_357_6":[2,null,1,3]}

{"lg_-1":[2,0,0,2],"lg_-1_6":[2,0,0,2],"lg_357":[2,null,null,2],"lg_357_6":[2,null,null,2]}