Task: Program Execution
Input (English): first: 70
second: 0
first: 17
second: 14
first: -46
second: 72
first: 84
second: 42
first: 84
second: -75
first: -72
second: -37
first: -91
second: 43
Output (English): first: -91
second: 43
first: -72
second: -37
first: -46
second: 72
first: 17
second: 14
first: 70
second: 0
first: 84
second: -75
first: 84
second: 42