Task: Program Execution
Input (English): first: -50
second: -13
first: -68
second: 91
first: -14
second: -57
first: -61
second: -13
first: -20
second: -27
first: -31
second: 11
Output (English): first: -68
second: 91
first: -61
second: -13
first: -50
second: -13
first: -31
second: 11
first: -20
second: -27
first: -14
second: -57