Уэлдстоун - Мэйденхед

{"lg_-1":[4,5,6,15],"lg_-1_6":[1,1,4,6],"lg_61":[1,null,2,3],"lg_61_6":[1,null,2,3],"lg_63":[2,3,1,6],"lg_63_6":[2,3,1,6],"lg_251":[null,null,2,2],"lg_251_6":[null,null,2,2],"lg_46":[null,1,1,2],"lg_46_6":[null,1,1,2],"lg_490":[1,1,null,2],"lg_490_6":[1,1,null,2]}

{"lg_-1":[10,9,18,37],"lg_-1_6":[2,1,3,6],"lg_61":[10,9,16,35],"lg_61_6":[2,1,3,6],"lg_46":[null,null,1,1],"lg_46_6":[null,null,1,1],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}

{"lg_-1":[11,8,19,38],"lg_-1_6":[1,0,5,6],"lg_61":[10,8,18,36],"lg_61_6":[1,null,5,6],"lg_46":[1,null,1,2],"lg_46_6":[1,null,1,2]}

{"lg_-1":[6,6,6,18],"lg_-1_6":[2,3,1,6],"lg_61":[6,6,5,17],"lg_61_6":[2,3,1,6],"lg_46":[null,null,1,1],"lg_46_6":[null,null,1,1]}

{"lg_-1":[2,4,12,18],"lg_-1_6":[1,1,4,6],"lg_61":[2,4,11,17],"lg_61_6":[1,1,4,6],"lg_46":[null,null,1,1],"lg_46_6":[null,null,1,1]}