Task: Program Execution
Input (English): first: 0
second: 18
first: -47
second: -10
first: 50
second: -11
first: -17
second: 13
first: -31
second: 50
first: -27
second: 84
first: 90
second: 23
first: 77
second: -30
first: -27
second: 81
Output (English): first: -47
second: -10
first: -31
second: 50
first: -27
second: 81
first: -27
second: 84
first: -17
second: 13
first: 0
second: 18
first: 50
second: -11
first: 77
second: -30
first: 90
second: 23