Task: Program Execution
Input (English): first: 53
second: 94
first: -78
second: 1
first: 75
second: 17
first: 55
second: -9
first: 86
second: 64
Output (English): first: -78
second: 1
first: 53
second: 94
first: 55
second: -9
first: 75
second: 17
first: 86
second: 64