"pred" "prey" "surv"
0 3 1
0 3 3
0 3 3
0 5 5
0 5 5
0 5 4
0 10 10
0 10 10
0 10 10
0 15 13
0 15 14
1 3 0
1 3 2
1 5 2
1 5 2
1 10 4
1 10 8
1 10 7
1 15 13
1 15 9
2 3 1
2 3 0
2 3 2
2 5 2
2 5 1
2 10 6
2 10 5
2 15 9
2 15 5
2 15 9