Task: Program Execution
Input (English): first: 52
second: -99
first: -13
second: 66
first: 87
second: -23
first: -34
second: -8
first: 5
second: 74
first: 40
second: -69
Output (English): first: -34
second: -8
first: -13
second: 66
first: 5
second: 74
first: 40
second: -69
first: 52
second: -99
first: 87
second: -23