iters: 2
peak: 3
3
iters: 6
peak: 5
4
iters: 1
peak: 1
2
iters: 2
peak: 3
3
iters: 5
peak: 4
4
iters: 1
peak: 1
2
-1
iters: 3
peak: 3
3
1
iters: 1
peak: 1
2