Task: Program Execution
Input (English): first: 27
second: 45
first: 47
second: -94
first: -7
second: -29
first: -90
second: -26
first: -20
second: 29
first: 2
second: 88
Output (English): first: -90
second: -26
first: -20
second: 29
first: -7
second: -29
first: 2
second: 88
first: 27
second: 45
first: 47
second: -94