Task: Program Execution
Input (English): first: 91
second: -4
first: 23
second: -16
first: 52
second: -35
first: 7
second: 61
first: 2
second: -39
first: 60
second: 2
first: 37
second: -78
first: -96
second: -38
Output (English): first: -96
second: -38
first: 2
second: -39
first: 7
second: 61
first: 23
second: -16
first: 37
second: -78
first: 52
second: -35
first: 60
second: 2
first: 91
second: -4