Task: Program Execution
Input (English): first: 39
second: -30
first: -16
second: 43
first: 14
second: 83
first: 12
second: 23
first: 16
second: -36
Output (English): first: -16
second: 43
first: 12
second: 23
first: 14
second: 83
first: 16
second: -36
first: 39
second: -30