Task: Program Execution
Input (English): first: 11
second: 72
first: 93
second: -63
first: -49
second: -63
first: 34
second: -42
first: 41
second: -61
first: 37
second: 42
first: -5
second: 92
first: 8
second: -14
first: 88
second: 40
Output (English): first: -49
second: -63
first: -5
second: 92
first: 8
second: -14
first: 11
second: 72
first: 34
second: -42
first: 37
second: 42
first: 41
second: -61
first: 88
second: 40
first: 93
second: -63