Task: Program Execution
Input (English): first: -18
second: -49
first: 49
second: -81
first: 83
second: -36
first: -12
second: 84
first: -23
second: 70
first: 20
second: -75
Output (English): first: -23
second: 70
first: -18
second: -49
first: -12
second: 84
first: 20
second: -75
first: 49
second: -81
first: 83
second: -36