Task: Program Execution
Input (English): first: 67
second: -47
first: 55
second: -68
first: -38
second: 10
first: -63
second: -68
first: 58
second: 18
Output (English): first: -63
second: -68
first: -38
second: 10
first: 55
second: -68
first: 58
second: 18
first: 67
second: -47