Task: Program Execution
Input (English): first: -30
second: -52
first: 12
second: 18
first: 50
second: 35
first: -36
second: 13
first: 9
second: 39
first: 3
second: 33
first: 12
second: 33
first: -78
second: 69
first: 81
second: -49
Output (English): first: -78
second: 69
first: -36
second: 13
first: -30
second: -52
first: 3
second: 33
first: 9
second: 39
first: 12
second: 18
first: 12
second: 33
first: 50
second: 35
first: 81
second: -49