Task: Program Execution
Input (English): first: 13
second: -90
first: -88
second: -74
first: 28
second: -29
first: -71
second: 51
first: -23
second: -85
first: 58
second: 30
first: -39
second: -4
Output (English): first: -88
second: -74
first: -71
second: 51
first: -39
second: -4
first: -23
second: -85
first: 13
second: -90
first: 28
second: -29
first: 58
second: 30