Task: Program Execution
Input (English): first: 54
second: 46
first: -38
second: -31
first: -11
second: -77
first: -18
second: 54
first: 87
second: 67
first: 41
second: 5
Output (English): first: -38
second: -31
first: -18
second: 54
first: -11
second: -77
first: 41
second: 5
first: 54
second: 46
first: 87
second: 67