Task: Program Execution
Input (English): first: 72
second: -11
first: -35
second: 38
first: -81
second: 8
first: -53
second: 83
first: 11
second: -53
first: -31
second: -2
Output (English): first: -81
second: 8
first: -53
second: 83
first: -35
second: 38
first: -31
second: -2
first: 11
second: -53
first: 72
second: -11