Task: Program Execution
Input (English): first: 52
second: -96
first: -18
second: -47
first: 47
second: -67
first: -68
second: 75
first: -49
second: 50
first: -3
second: 44
first: -10
second: -55
first: -12
second: -71
Output (English): first: -68
second: 75
first: -49
second: 50
first: -18
second: -47
first: -12
second: -71
first: -10
second: -55
first: -3
second: 44
first: 47
second: -67
first: 52
second: -96