coord_x,coord_y
86.0055,251.922
86.1507,251.85
86.1507,251.825
86.0539,251.801
85.9571,251.729
85.9329,251.729
85.9087,251.729
85.8603,251.608
85.4489,251.148
84.4084,249.938
83.9728,249.236
83.634,248.583
83.392,247.881
83.3436,247.276
83.392,246.72
83.6824,246.26
84.0938,246.042
84.5294,246.042
85.0133,246.09
85.4489,246.405
85.8845,246.695
86.3684,247.107
86.7556,247.566