Чикаго - Даллас

{"lg_-1":[7,3,10,20],"lg_-1_6":[4,0,2,6],"lg_55":[7,3,10,20],"lg_55_6":[4,null,2,6]}

{"lg_-1":[2,2,2,6],"lg_-1_6":[2,2,2,6],"lg_55":[2,2,2,6],"lg_55_6":[2,2,2,6]}

{"lg_-1":[3,2,1,6],"lg_-1_6":[3,2,1,6],"lg_55":[3,2,1,6],"lg_55_6":[3,2,1,6]}

{"lg_-1":[1,1,0,2],"lg_-1_6":[1,1,0,2],"lg_55":[1,1,null,2],"lg_55_6":[1,1,null,2]}

{"lg_-1":[0,1,1,2],"lg_-1_6":[0,1,1,2],"lg_55":[null,1,1,2],"lg_55_6":[null,1,1,2]}