Task: Program Execution
Input (English): first: 83
second: -62
first: 84
second: 52
first: -61
second: -39
first: 19
second: -94
first: -13
second: -11
first: -77
second: -17
first: 18
second: 28
Output (English): first: -77
second: -17
first: -61
second: -39
first: -13
second: -11
first: 18
second: 28
first: 19
second: -94
first: 83
second: -62
first: 84
second: 52