Task: Program Execution
Input (English): first: 16
second: -17
first: 80
second: -4
first: 1
second: -24
first: 28
second: 65
first: -11
second: 29
Output (English): first: -11
second: 29
first: 1
second: -24
first: 16
second: -17
first: 28
second: 65
first: 80
second: -4