Task: Program Execution
Input (English): first: 59
second: -37
first: 30
second: -38
first: 59
second: 19
first: 31
second: -61
first: -65
second: 47
first: -77
second: 27
Output (English): first: -77
second: 27
first: -65
second: 47
first: 30
second: -38
first: 31
second: -61
first: 59
second: -37
first: 59
second: 19