Guangzhou R&F - Beijing Renhe

{"lg_-1":[2,0,4,6],"lg_-1_6":[2,0,4,6],"lg_123":[2,null,4,6],"lg_123_6":[2,null,4,6]}

{"lg_-1":[1,0,2,3],"lg_-1_6":[1,0,2,3],"lg_123":[1,null,2,3],"lg_123_6":[1,null,2,3]}

{"lg_-1":[1,0,2,3],"lg_-1_6":[1,0,2,3],"lg_123":[1,null,2,3],"lg_123_6":[1,null,2,3]}

{"lg_-1":[0,0,1,1],"lg_-1_6":[0,0,1,1],"lg_123":[null,null,1,1],"lg_123_6":[null,null,1,1]}

{"lg_-1":[0,0,1,1],"lg_-1_6":[0,0,1,1],"lg_123":[null,null,1,1],"lg_123_6":[null,null,1,1]}