Task: Program Execution
Input (English): first: 36
second: -21
first: 76
second: -30
first: 7
second: 60
first: 71
second: 40
first: -18
second: 35
first: 32
second: -94
first: 13
second: 97
first: -3
second: 77
first: -78
second: -47
Output (English): first: -78
second: -47
first: -18
second: 35
first: -3
second: 77
first: 7
second: 60
first: 13
second: 97
first: 32
second: -94
first: 36
second: -21
first: 71
second: 40
first: 76
second: -30