Task: Program Execution
Input (English): first: 16
second: 94
first: 4
second: 97
first: -94
second: 19
first: -11
second: 72
first: -7
second: -9
Output (English): first: -94
second: 19
first: -11
second: 72
first: -7
second: -9
first: 4
second: 97
first: 16
second: 94