Бальма - Безье

{"lg_-1":[0,0,0,0],"lg_-1_6":[0,0,0,0]}

{"lg_-1":[1,4,1,6],"lg_-1_6":[1,4,1,6],"lg_657":[1,4,1,6],"lg_657_6":[1,4,1,6]}

{"lg_-1":[5,0,1,6],"lg_-1_6":[5,0,1,6],"lg_369":[5,null,1,6],"lg_369_6":[5,null,1,6]}

{"lg_-1":[1,1,1,3],"lg_-1_6":[1,1,1,3],"lg_657":[1,1,1,3],"lg_657_6":[1,1,1,3]}

{"lg_-1":[2,0,1,3],"lg_-1_6":[2,0,1,3],"lg_369":[2,null,1,3],"lg_369_6":[2,null,1,3]}