Бароу - Рексъм

{"lg_-1":[4,9,6,19],"lg_-1_6":[1,4,1,6],"lg_61":[4,9,6,19],"lg_61_6":[1,4,1,6]}

{"lg_-1":[2,1,3,6],"lg_-1_6":[2,1,3,6],"lg_61":[2,1,2,5],"lg_61_6":[2,1,2,5],"lg_490":[null,null,1,1],"lg_490_6":[null,null,1,1]}

{"lg_-1":[2,2,2,6],"lg_-1_6":[2,2,2,6],"lg_61":[2,2,2,6],"lg_61_6":[2,2,2,6]}

{"lg_-1":[2,0,1,3],"lg_-1_6":[2,0,1,3],"lg_61":[2,null,1,3],"lg_61_6":[2,null,1,3]}

{"lg_-1":[2,0,2,4],"lg_-1_6":[2,0,2,4],"lg_61":[2,null,2,4],"lg_61_6":[2,null,2,4]}