Task: Program Execution
Input (English): first: 99
second: -36
first: 20
second: -84
first: -26
second: -15
first: 11
second: 24
first: 62
second: -60
first: -34
second: -12
Output (English): first: -34
second: -12
first: -26
second: -15
first: 11
second: 24
first: 20
second: -84
first: 62
second: -60
first: 99
second: -36