Task: Program Execution
Input (English): first: 12
second: -90
first: 41
second: -31
first: -19
second: -26
first: 80
second: -61
first: 57
second: -71
first: 82
second: 11
first: 11
second: 42
first: 100
second: -80
Output (English): first: -19
second: -26
first: 11
second: 42
first: 12
second: -90
first: 41
second: -31
first: 57
second: -71
first: 80
second: -61
first: 82
second: 11
first: 100
second: -80