0     400  22.499996  14.254749   6.500000  1     600  22.499996  16.168749   9.400000  2     800  23.599997  17.424999   9.400000  3    1000  25.399998  18.791998  12.599998  4    1200  25.599997  20.299998  13.899998  5    1400  27.299997  21.691748  11.600000  6    1600  27.899998  23.090998  17.999998  7    1800  28.599995  24.408748  19.299999  8    2000  29.399998  25.655497  20.799997  9    2200  29.399998  26.833497  22.499998 10    2400  29.599998  27.678748  24.699997 11    2600  29.599998  28.404998  25.599997 12    2800  29.599998  28.880748  27.499996 13    3000  29.699999  29.099498  28.399996 14    3200  29.699999  29.252248  28.699997 15    3400  29.900000  29.384249  28.699997 16    3600  29.900000  29.500499  28.999996 17    3800  30.000000  29.603749  29.099998 18    4000  30.000000  29.704749  29.199999 19    4200  30.000000  29.793749  29.499998 20    4400  30.000000  29.858499  29.599998 21    4600  30.000000  29.918750  29.699999 22    4800  30.000000  29.953250  29.699999 23    5000  30.000000  30.000000  30.000000