Task: Program Execution
Input (English): first: -64
second: 58
first: 90
second: 51
first: 77
second: 5
first: 47
second: 41
first: -13
second: 13
Output (English): first: -64
second: 58
first: -13
second: 13
first: 47
second: 41
first: 77
second: 5
first: 90
second: 51