Task: Program Execution
Input (English): first: 34
second: -28
first: -37
second: 28
first: 31
second: -4
first: 22
second: 50
first: -5
second: -40
first: 31
second: -81
first: 32
second: 88
first: -23
second: -83
first: -86
second: 60
Output (English): first: -86
second: 60
first: -37
second: 28
first: -23
second: -83
first: -5
second: -40
first: 22
second: 50
first: 31
second: -81
first: 31
second: -4
first: 32
second: 88
first: 34
second: -28