Task: Program Execution
Input (English): first: 69
second: 75
first: -27
second: -46
first: 13
second: 3
first: 9
second: 71
first: -49
second: 99
first: 14
second: -19
first: -55
second: -34
first: 14
second: -47
first: 20
second: -97
first: -19
second: 37
Output (English): first: -55
second: -34
first: -49
second: 99
first: -27
second: -46
first: -19
second: 37
first: 9
second: 71
first: 13
second: 3
first: 14
second: -47
first: 14
second: -19
first: 20
second: -97
first: 69
second: 75