Task: Program Execution
Input (English): first: 18
second: 90
first: 34
second: 70
first: -91
second: 24
first: -50
second: 90
first: 85
second: -26
first: 43
second: 58
first: -34
second: 88
first: 1
second: -81
Output (English): first: -91
second: 24
first: -50
second: 90
first: -34
second: 88
first: 1
second: -81
first: 18
second: 90
first: 34
second: 70
first: 43
second: 58
first: 85
second: -26