Барроу - Мэйденхед

{"lg_-1":[2,2,1,5],"lg_-1_6":[2,2,1,5],"lg_61":[2,2,null,4],"lg_61_6":[2,2,null,4],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}

{"lg_-1":[6,1,6,13],"lg_-1_6":[4,0,2,6],"lg_61":[6,1,6,13],"lg_61_6":[4,null,2,6]}

{"lg_-1":[5,3,5,13],"lg_-1_6":[1,2,3,6],"lg_61":[5,3,5,13],"lg_61_6":[1,2,3,6]}

{"lg_-1":[3,0,3,6],"lg_-1_6":[3,0,3,6],"lg_61":[3,null,3,6],"lg_61_6":[3,null,3,6]}

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