Task: Program Execution
Input (English): first: 67
second: -33
first: -91
second: -33
first: 44
second: -52
first: -42
second: 83
first: 40
second: 63
first: 78
second: -39
first: -79
second: 58
first: -10
second: 69
Output (English): first: -91
second: -33
first: -79
second: 58
first: -42
second: 83
first: -10
second: 69
first: 40
second: 63
first: 44
second: -52
first: 67
second: -33
first: 78
second: -39