Безье - Бур-Перонн

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

{"lg_-1":[2,3,1,6],"lg_-1_6":[2,3,1,6],"lg_18":[2,2,1,5],"lg_18_6":[2,2,1,5],"lg_138":[null,1,null,1],"lg_138_6":[null,1,null,1]}

{"lg_-1":[0,2,4,6],"lg_-1_6":[0,2,4,6],"lg_138":[null,2,4,6],"lg_138_6":[null,2,4,6]}

{"lg_-1":[2,1,0,3],"lg_-1_6":[2,1,0,3],"lg_18":[2,1,null,3],"lg_18_6":[2,1,null,3]}

{"lg_-1":[0,1,2,3],"lg_-1_6":[0,1,2,3],"lg_138":[null,1,2,3],"lg_138_6":[null,1,2,3]}