Task: Program Execution
Input (English): first: -77
second: 27
first: -18
second: 2
first: 40
second: -6
first: -2
second: -20
first: -63
second: 68
first: 5
second: 30
first: -8
second: 29
first: -21
second: 2
first: 58
second: -13
first: 80
second: -90
Output (English): first: -77
second: 27
first: -63
second: 68
first: -21
second: 2
first: -18
second: 2
first: -8
second: 29
first: -2
second: -20
first: 5
second: 30
first: 40
second: -6
first: 58
second: -13
first: 80
second: -90