Beijing Baxy W VS Shanghai SVT W

{"lg_-1":[3,7,10,20],"lg_-1_6":[0,3,3,6],"lg_731":[3,7,10,20],"lg_731_6":[null,3,3,6]}

{"lg_-1":[4,2,0,6],"lg_-1_6":[4,2,0,6],"lg_731":[4,2,null,6],"lg_731_6":[4,2,null,6]}

{"lg_-1":[2,2,2,6],"lg_-1_6":[2,2,2,6],"lg_731":[2,2,2,6],"lg_731_6":[2,2,2,6]}

{"lg_-1":[2,1,0,3],"lg_-1_6":[2,1,0,3],"lg_731":[2,1,null,3],"lg_731_6":[2,1,null,3]}

{"lg_-1":[0,2,1,3],"lg_-1_6":[0,2,1,3],"lg_731":[null,2,1,3],"lg_731_6":[null,2,1,3]}