Task: Program Execution
Input (English): first: 48
second: 62
first: -72
second: -83
first: 26
second: -29
first: -91
second: -4
first: 55
second: 72
Output (English): first: -91
second: -4
first: -72
second: -83
first: 26
second: -29
first: 48
second: 62
first: 55
second: 72