Task: Program Execution
Input (English): first: 49
second: -44
first: 94
second: -64
first: -55
second: -28
first: 18
second: -91
first: 65
second: -18
first: 68
second: -96
first: 2
second: 50
Output (English): first: -55
second: -28
first: 2
second: 50
first: 18
second: -91
first: 49
second: -44
first: 65
second: -18
first: 68
second: -96
first: 94
second: -64