Task: Program Execution
Input (English): first: 0
second: 52
first: -67
second: 2
first: 1
second: 20
first: 2
second: -55
first: -15
second: -3
first: -66
second: 64
first: 52
second: -1
first: -32
second: -22
Output (English): first: -67
second: 2
first: -66
second: 64
first: -32
second: -22
first: -15
second: -3
first: 0
second: 52
first: 1
second: 20
first: 2
second: -55
first: 52
second: -1