Task: Program Execution
Input (English): first: 50
second: 58
first: -52
second: 84
first: -49
second: 64
first: 92
second: 20
first: 45
second: -39
Output (English): first: -52
second: 84
first: -49
second: 64
first: 45
second: -39
first: 50
second: 58
first: 92
second: 20