auto  bus    x  y
52.9  4.4 -48.5 0
 4.1 28.5  24.4 0
 4.1 86.9  82.8 1
56.2 31.6 -24.6 0
51.8 20.2 -31.6 0
 0.2 91.2  91.0 1
27.6 79.7  52.1 1
89.9  2.2 -87.7 0
41.5 24.5 -17.0 0
95.0 43.5 -51.5 0
99.1  8.4 -90.7 0
18.5 84.0  65.5 1
82.0 38.0 -44.0 1
 8.6  1.6  -7.0 0
22.5 74.1  51.6 1
51.4 83.8  32.4 1
81.0 19.2 -61.8 0
51.0 85.0  34.0 1
62.2 90.1  27.9 1
95.1 22.2 -72.9 0
41.6 91.5  49.9 1