Task: Program Execution
Input (English): first: 49
second: 33
first: 36
second: -25
first: 29
second: -96
first: 39
second: 76
first: 85
second: -8
first: -19
second: 96
Output (English): first: -19
second: 96
first: 29
second: -96
first: 36
second: -25
first: 39
second: 76
first: 49
second: 33
first: 85
second: -8