Task: Program Execution
Input (English): first: 64
second: -56
first: -99
second: 57
first: 81
second: 50
first: -91
second: 99
first: 43
second: 70
Output (English): first: -99
second: 57
first: -91
second: 99
first: 43
second: 70
first: 64
second: -56
first: 81
second: 50