Task: Program Execution
Input (English): first: -47
second: 41
first: -41
second: -77
first: 61
second: -66
first: 43
second: -17
first: 56
second: 66
first: 21
second: -63
first: 40
second: 79
first: -31
second: -82
Output (English): first: -47
second: 41
first: -41
second: -77
first: -31
second: -82
first: 21
second: -63
first: 40
second: 79
first: 43
second: -17
first: 56
second: 66
first: 61
second: -66