coord_x,coord_y
81.311,363.67
83.1258,362.92
83.15,362.702
83.2226,362.508
83.3194,362.194
83.4646,361.807
83.6098,361.565
83.755,361.226
83.9728,360.911
84.0938,360.742
84.239,360.548
84.4568,360.427
84.5778,360.403
84.6262,360.403
84.6262,360.548
84.481,360.694
84.239,361.032