Уокинг - Мэйденхед

{"lg_-1":[5,2,5,12],"lg_-1_6":[2,1,3,6],"lg_61":[1,1,1,3],"lg_61_6":[1,1,1,3],"lg_63":[3,1,2,6],"lg_63_6":[3,1,2,6],"lg_46":[null,null,1,1],"lg_46_6":[null,null,1,1],"lg_490":[1,null,1,2],"lg_490_6":[1,null,1,2]}

{"lg_-1":[13,11,14,38],"lg_-1_6":[1,2,3,6],"lg_61":[13,10,12,35],"lg_61_6":[1,2,3,6],"lg_46":[null,1,1,2],"lg_46_6":[null,1,1,2],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}

{"lg_-1":[14,7,20,41],"lg_-1_6":[2,0,4,6],"lg_61":[12,5,18,35],"lg_61_6":[2,null,4,6],"lg_46":[1,1,1,3],"lg_46_6":[1,1,1,3],"lg_490":[1,1,1,3],"lg_490_6":[1,1,1,3]}

{"lg_-1":[7,6,5,18],"lg_-1_6":[4,1,1,6],"lg_61":[7,6,4,17],"lg_61_6":[4,1,1,6],"lg_46":[null,null,1,1],"lg_46_6":[null,null,1,1]}

{"lg_-1":[9,2,8,19],"lg_-1_6":[2,1,3,6],"lg_61":[8,1,8,17],"lg_61_6":[3,null,3,6],"lg_46":[1,null,null,1],"lg_46_6":[1,null,null,1],"lg_490":[null,1,null,1],"lg_490_6":[null,1,null,1]}