Samples

7 15 0 1

4 9 1 1

5 25 0 1

7 20 0 1

15 21 0 1

9 35 0 1

7 30 0 1

6 38 1 1

8 58 0 1

10 77 0 1

10 76 0 1

20 185 0 1

11 72 0 1

12 182 0 1