Iteration 0...
Iteration 0...ok 
Iteration 1...
Iteration 1...ok 
Iteration 2...
Iteration 2...ok 
Iteration 3...
Iteration 3...ok 
Iteration 4...
Iteration 4...ok 
Iteration 5...
Iteration 5...ok 
Iteration 6...
Iteration 6...ok 
Iteration 7...
Iteration 7...ok