Task: Program Execution
Input (English): first: 16
second: 18
first: -35
second: -87
first: 72
second: -70
first: 53
second: -97
first: 63
second: -67
first: 60
second: -14
first: 87
second: 76
first: -16
second: 90
first: 49
second: -40
first: -9
second: -63
Output (English): first: -35
second: -87
first: -16
second: 90
first: -9
second: -63
first: 16
second: 18
first: 49
second: -40
first: 53
second: -97
first: 60
second: -14
first: 63
second: -67
first: 72
second: -70
first: 87
second: 76