Мэйденхед - Файлд

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

{"lg_-1":[6,3,9,18],"lg_-1_6":[2,1,3,6],"lg_61":[5,2,9,16],"lg_61_6":[2,null,4,6],"lg_46":[1,1,null,2],"lg_46_6":[1,1,null,2]}

{"lg_-1":[7,8,2,17],"lg_-1_6":[2,3,1,6],"lg_61":[7,8,1,16],"lg_61_6":[3,3,null,6],"lg_46":[null,null,1,1],"lg_46_6":[null,null,1,1]}

{"lg_-1":[4,1,4,9],"lg_-1_6":[3,1,2,6],"lg_61":[3,1,4,8],"lg_61_6":[3,1,2,6],"lg_46":[1,null,null,1],"lg_46_6":[1,null,null,1]}

{"lg_-1":[1,7,0,8],"lg_-1_6":[1,5,0,6],"lg_61":[1,7,null,8],"lg_61_6":[1,5,null,6]}