Task: Program Execution
Input (English): first: -71
second: 77
first: 58
second: -38
first: 42
second: 5
first: 39
second: 96
first: -18
second: -57
Output (English): first: -71
second: 77
first: -18
second: -57
first: 39
second: 96
first: 42
second: 5
first: 58
second: -38