Task: Program Execution
Input (English): first: 68
second: -48
first: -39
second: 42
first: 45
second: 66
first: -66
second: 1
first: 80
second: -40
first: 93
second: -94
first: 15
second: 30
Output (English): first: -66
second: 1
first: -39
second: 42
first: 15
second: 30
first: 45
second: 66
first: 68
second: -48
first: 80
second: -40
first: 93
second: -94