Task: Program Execution
Input (English): first: 76
second: 99
first: -56
second: 81
first: 6
second: -41
first: 66
second: -35
first: 47
second: 83
first: -84
second: -39
Output (English): first: -84
second: -39
first: -56
second: 81
first: 6
second: -41
first: 47
second: 83
first: 66
second: -35
first: 76
second: 99