Task: Program Execution
Input (English): first: -49
second: 39
first: -20
second: 99
first: -88
second: 77
first: -81
second: -63
first: 76
second: -87
Output (English): first: -88
second: 77
first: -81
second: -63
first: -49
second: 39
first: -20
second: 99
first: 76
second: -87