Task: Program Execution
Input (English): first: 81
second: -26
first: 91
second: 88
first: 21
second: -56
first: 64
second: -79
first: -2
second: 30
first: -90
second: 95
first: -9
second: -16
Output (English): first: -90
second: 95
first: -9
second: -16
first: -2
second: 30
first: 21
second: -56
first: 64
second: -79
first: 81
second: -26
first: 91
second: 88