Task: Program Execution
Input (English): first: 17
second: -41
first: -81
second: 78
first: -91
second: -67
first: 88
second: -6
first: -33
second: 31
first: 60
second: 22
first: -90
second: 4
first: 54
second: -48
Output (English): first: -91
second: -67
first: -90
second: 4
first: -81
second: 78
first: -33
second: 31
first: 17
second: -41
first: 54
second: -48
first: 60
second: 22
first: 88
second: -6