Тивъртън - Хартли Уинтни

{"lg_-1":[1,1,0,2],"lg_-1_6":[1,1,0,2],"lg_490":[1,1,null,2],"lg_490_6":[1,1,null,2]}

{"lg_-1":[7,6,5,18],"lg_-1_6":[2,2,2,6],"lg_251":[6,5,4,15],"lg_251_6":[1,2,3,6],"lg_490":[1,1,1,3],"lg_490_6":[1,1,1,3]}

{"lg_-1":[4,7,6,17],"lg_-1_6":[0,2,4,6],"lg_251":[4,6,5,15],"lg_251_6":[null,2,4,6],"lg_490":[null,1,1,2],"lg_490_6":[null,1,1,2]}

{"lg_-1":[5,2,3,10],"lg_-1_6":[2,2,2,6],"lg_251":[4,2,2,8],"lg_251_6":[2,2,2,6],"lg_490":[1,null,1,2],"lg_490_6":[1,null,1,2]}

{"lg_-1":[2,3,4,9],"lg_-1_6":[1,2,3,6],"lg_251":[2,3,3,8],"lg_251_6":[1,3,2,6],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}