Task: Program Execution
Input (English): first: 45
second: 0
first: 11
second: -37
first: 84
second: -17
first: -54
second: 76
first: -22
second: -8
first: 65
second: 81
Output (English): first: -54
second: 76
first: -22
second: -8
first: 11
second: -37
first: 45
second: 0
first: 65
second: 81
first: 84
second: -17