Task: Program Execution
Input (English): first: 37
second: 29
first: 75
second: -71
first: 39
second: 27
first: 55
second: 42
first: 86
second: -10
first: -43
second: 88
first: -22
second: 37
first: 59
second: 36
first: 50
second: 52
Output (English): first: -43
second: 88
first: -22
second: 37
first: 37
second: 29
first: 39
second: 27
first: 50
second: 52
first: 55
second: 42
first: 59
second: 36
first: 75
second: -71
first: 86
second: -10