Task: Program Execution
Input (English): first: 98
second: 2
first: -77
second: -21
first: 59
second: 47
first: -31
second: -15
first: 49
second: -13
first: 16
second: -5
Output (English): first: -77
second: -21
first: -31
second: -15
first: 16
second: -5
first: 49
second: -13
first: 59
second: 47
first: 98
second: 2