Hebei CFFC - Chengdu Qianbao

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

{"lg_-1":[1,0,9,10],"lg_-1_6":[1,0,5,6],"lg_123":[1,null,9,10],"lg_123_6":[1,null,5,6]}

{"lg_-1":[2,6,2,10],"lg_-1_6":[2,4,0,6],"lg_123":[2,6,2,10],"lg_123_6":[2,4,null,6]}

{"lg_-1":[1,0,4,5],"lg_-1_6":[1,0,4,5],"lg_123":[1,null,4,5],"lg_123_6":[1,null,4,5]}

{"lg_-1":[1,3,1,5],"lg_-1_6":[1,3,1,5],"lg_123":[1,3,1,5],"lg_123_6":[1,3,1,5]}