time,direction
1.787,B
3.742,S
13.914,B
14.712,B
14.735,B
15.778,S
20.013,S
20.869,S
27.139,S
27.622,B
30.286,B
32.371,S
47.506,S
50.384,S
50.492,B
51.68,B
61.804,B
63.567,S
69.675,S
76.668,B
79.54,S
80.315,B
84.459,S
87.681,B
94.316,B
100.952,B
101.726,B
105.386,S
108.766,S
129.645,B
131.527,S
139.771,B
143.814,B
146.888,B
156.14,B
165.996,S
176.532,S
187.513,S
194.968,B
195.882,B
197.003,S
208.577,S
232.318,S
244.945,S