Task: Program Execution
Input (English): first: 71
second: 54
first: -42
second: -41
first: -88
second: -23
first: 10
second: 51
first: 94
second: 20
Output (English): first: -88
second: -23
first: -42
second: -41
first: 10
second: 51
first: 71
second: 54
first: 94
second: 20