time,direction
4.378,B
6.429,S
23.241,B
27.357,B
29.461,S
59.328,S
60.12,S
70.09,S
77.974,B
79.523,B
83.823,B
87.214,B
88.567,B
98.912,B
99.272,S
99.795,S
101.128,S
116.859,S
117.966,B
120.007,S
122.903,S
129.628,B
130.018,S
142.548,B
144.543,B
152.067,S
158.484,B
160.217,B
163.003,S
165.862,S
168.786,S
173.734,S
177.132,S
185.584,S
186.282,B
189.132,B
197.647,S
205.28,S
205.358,B
214.931,S
228.07,S
230.293,B
231.167,S
231.413,B
238.278,B
238.468,S
240.107,S