Task: Program Execution
Input (English): first: 84
second: -79
first: 57
second: 43
first: -49
second: -34
first: 51
second: -64
first: 3
second: -27
first: -34
second: 88
first: -64
second: -88
Output (English): first: -64
second: -88
first: -49
second: -34
first: -34
second: 88
first: 3
second: -27
first: 51
second: -64
first: 57
second: 43
first: 84
second: -79