Task: Program Execution
Input (English): first: 16
second: 45
first: 18
second: -6
first: -62
second: -61
first: 74
second: 11
first: 37
second: 11
first: -44
second: 75
first: 32
second: -78
first: -63
second: -42
first: -30
second: -16
first: 61
second: 87
Output (English): first: -63
second: -42
first: -62
second: -61
first: -44
second: 75
first: -30
second: -16
first: 16
second: 45
first: 18
second: -6
first: 32
second: -78
first: 37
second: 11
first: 61
second: 87
first: 74
second: 11