Осер - Безье

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

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

{"lg_-1":[3,2,1,6],"lg_-1_6":[3,2,1,6],"lg_18":[2,1,1,4],"lg_18_6":[2,1,1,4],"lg_138":[1,1,null,2],"lg_138_6":[1,1,null,2]}

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

{"lg_-1":[0,2,1,3],"lg_-1_6":[0,2,1,3],"lg_18":[null,1,1,2],"lg_18_6":[null,1,1,2],"lg_138":[null,1,null,1],"lg_138_6":[null,1,null,1]}