Баруел - Бедуърт

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

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

{"lg_-1":[11,9,23,43],"lg_-1_6":[2,0,4,6],"lg_251":[11,9,22,42],"lg_251_6":[2,null,4,6],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}

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

{"lg_-1":[4,4,14,22],"lg_-1_6":[1,1,4,6],"lg_251":[4,4,13,21],"lg_251_6":[1,2,3,6],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}