Task: Program Execution
Input (English): first: 17
second: -76
first: -23
second: -47
first: -5
second: -34
first: 95
second: -4
first: 73
second: -84
first: -49
second: 54
first: 86
second: 74
Output (English): first: -49
second: 54
first: -23
second: -47
first: -5
second: -34
first: 17
second: -76
first: 73
second: -84
first: 86
second: 74
first: 95
second: -4