Барнет - Доркинг

{"lg_-1":[0,0,1,1],"lg_-1_6":[0,0,1,1],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}

{"lg_-1":[4,1,2,7],"lg_-1_6":[3,1,2,6],"lg_61":[4,1,2,7],"lg_61_6":[3,1,2,6]}

{"lg_-1":[2,1,4,7],"lg_-1_6":[2,0,4,6],"lg_61":[2,1,4,7],"lg_61_6":[2,null,4,6]}

{"lg_-1":[3,0,0,3],"lg_-1_6":[3,0,0,3],"lg_61":[3,null,null,3],"lg_61_6":[3,null,null,3]}

{"lg_-1":[1,0,2,3],"lg_-1_6":[1,0,2,3],"lg_61":[1,null,2,3],"lg_61_6":[1,null,2,3]}