coord_x,coord_y
78.1893,333.132
79.0363,333.011
79.1331,332.721
79.2299,332.382
79.3509,331.922
79.4477,331.511
79.5445,331.196
79.6896,330.833
79.8106,330.664
79.9074,330.543
80.0284,330.543
80.101,330.688
80.1978,330.93
80.2704,331.245