Task: Program Execution
Input (English): first: 17
second: 81
first: -26
second: -47
first: 52
second: -30
first: 44
second: -62
first: 99
second: 87
first: 3
second: -7
first: -59
second: -13
first: -63
second: -6
first: -27
second: -81
Output (English): first: -63
second: -6
first: -59
second: -13
first: -27
second: -81
first: -26
second: -47
first: 3
second: -7
first: 17
second: 81
first: 44
second: -62
first: 52
second: -30
first: 99
second: 87