Чешъм - Хартли Уинтни

{"lg_-1":[4,2,1,7],"lg_-1_6":[3,2,1,6],"lg_251":[4,2,1,7],"lg_251_6":[3,2,1,6]}

{"lg_-1":[4,1,1,6],"lg_-1_6":[4,1,1,6],"lg_251":[4,1,1,6],"lg_251_6":[4,1,1,6]}

{"lg_-1":[2,1,3,6],"lg_-1_6":[2,1,3,6],"lg_251":[2,1,3,6],"lg_251_6":[2,1,3,6]}

{"lg_-1":[2,0,0,2],"lg_-1_6":[2,0,0,2],"lg_251":[2,null,null,2],"lg_251_6":[2,null,null,2]}

{"lg_-1":[1,0,2,3],"lg_-1_6":[1,0,2,3],"lg_251":[1,null,2,3],"lg_251_6":[1,null,2,3]}