Страсбур - Безье

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

{"lg_-1":[8,6,4,18],"lg_-1_6":[2,1,3,6],"lg_138":[8,6,4,18],"lg_138_6":[2,1,3,6]}

{"lg_-1":[5,6,8,19],"lg_-1_6":[2,2,2,6],"lg_138":[5,6,7,18],"lg_138_6":[2,2,2,6],"lg_222":[null,null,1,1],"lg_222_6":[null,null,1,1]}

{"lg_-1":[4,4,0,8],"lg_-1_6":[4,2,0,6],"lg_138":[4,4,null,8],"lg_138_6":[4,2,null,6]}

{"lg_-1":[0,3,5,8],"lg_-1_6":[0,2,4,6],"lg_138":[null,3,5,8],"lg_138_6":[null,2,4,6]}