Task: Program Execution
Input (English): first: 31
second: 10
first: 28
second: -67
first: 90
second: 45
first: -3
second: 57
first: 23
second: 62
first: -72
second: 94
first: 47
second: -13
first: 26
second: 66
first: -8
second: -92
first: 49
second: 58
Output (English): first: -72
second: 94
first: -8
second: -92
first: -3
second: 57
first: 23
second: 62
first: 26
second: 66
first: 28
second: -67
first: 31
second: 10
first: 47
second: -13
first: 49
second: 58
first: 90
second: 45