Task: Program Execution
Input (English): first: 17
second: 99
first: 4
second: 24
first: 22
second: 81
first: -65
second: -76
first: 86
second: 64
first: 0
second: 74
Output (English): first: -65
second: -76
first: 0
second: 74
first: 4
second: 24
first: 17
second: 99
first: 22
second: 81
first: 86
second: 64