Task: Program Execution
Input (English): first: 21
second: 49
first: 97
second: 68
first: -59
second: -68
first: 60
second: 10
first: -32
second: 75
first: -22
second: 39
Output (English): first: -59
second: -68
first: -32
second: 75
first: -22
second: 39
first: 21
second: 49
first: 60
second: 10
first: 97
second: 68