Task: Program Execution
Input (English): first: 1
second: -29
first: 3
second: -72
first: 76
second: 25
first: -63
second: -47
first: -67
second: 33
first: -21
second: 13
first: 62
second: 85
first: -11
second: -87
Output (English): first: -67
second: 33
first: -63
second: -47
first: -21
second: 13
first: -11
second: -87
first: 1
second: -29
first: 3
second: -72
first: 62
second: 85
first: 76
second: 25