Task: Program Execution
Input (English): first: 60
second: 87
first: 67
second: -28
first: -63
second: -78
first: 2
second: -60
first: -24
second: 75
Output (English): first: -63
second: -78
first: -24
second: 75
first: 2
second: -60
first: 60
second: 87
first: 67
second: -28