Task: Program Execution
Input (English): first: -17
second: -15
first: 94
second: 36
first: 52
second: 77
first: -70
second: 71
first: 31
second: 78
first: 2
second: 50
Output (English): first: -70
second: 71
first: -17
second: -15
first: 2
second: 50
first: 31
second: 78
first: 52
second: 77
first: 94
second: 36