X              Y

4.667797637    0
5.509198779    0
4.702791608    0
5.956706641    0
5.738622413    0
5.027283325    0
4.805434058    0
4.425689143    0
5.009368635    0
5.116718815    0
6.370917709    0
2.895041947    0
4.666842365    0
5.602154638    0
4.902797978    0
5.032652964    0
4.083972925    0
4.875524106    0
4.732801047    0
5.385993407    0
20.74393514    1
21.41752855    1
20.57924186    1
20.7386947     1
19.44605384    1
18.36360265    1
19.90363232    1
19.10870851    1
18.18787593    1
19.71767611    1
19.09629027    1
20.52741312    1
20.63205608    1
19.86218119    1
21.34670569    1
20.333906      1
21.02714855    1
18.27536089    1
21.77371156    1
20.65953546    1