statistics

11.0 1 1 1

7.0 1 1 2

12.0 1 1 3

6.0 1 1 4

10.0 1 1 5

15.0 1 2 1

12.0 1 2 2

14.0 1 2 3

11.0 1 2 4

16.0 1 2 5

12.0 2 1 1

16.0 2 1 2

10.0 2 1 3

13.0 2 1 4

14.0 2 1 5

14.0 2 2 1

17.0 2 2 2

13.0 2 2 3

20.0 2 2 4

18.0 2 2 5