Task: Program Execution
Input (English): first: 25
second: -66
first: 43
second: 46
first: 23
second: -47
first: 91
second: -1
first: 74
second: -6
first: 27
second: 13
first: -36
second: -77
first: -17
second: 47
Output (English): first: -36
second: -77
first: -17
second: 47
first: 23
second: -47
first: 25
second: -66
first: 27
second: 13
first: 43
second: 46
first: 74
second: -6
first: 91
second: -1