Лондерзел - Бохолтер

{"lg_-1":[1,3,2,6],"lg_-1_6":[1,3,2,6],"lg_721":[1,3,2,6],"lg_721_6":[1,3,2,6]}

{"lg_-1":[2,5,8,15],"lg_-1_6":[0,3,3,6],"lg_721":[2,5,8,15],"lg_721_6":[null,3,3,6]}

{"lg_-1":[7,4,4,15],"lg_-1_6":[5,1,0,6],"lg_721":[7,4,4,15],"lg_721_6":[5,1,null,6]}

{"lg_-1":[1,2,4,7],"lg_-1_6":[1,2,3,6],"lg_721":[1,2,4,7],"lg_721_6":[1,2,3,6]}

{"lg_-1":[2,2,3,7],"lg_-1_6":[2,2,2,6],"lg_721":[2,2,3,7],"lg_721_6":[2,2,2,6]}