Task: Program Execution
Input (English): first: 48
second: 18
first: 42
second: 1
first: 9
second: -5
first: -89
second: -18
first: 87
second: 76
first: -23
second: 5
first: 43
second: -69
first: 59
second: -68
first: 4
second: 51
Output (English): first: -89
second: -18
first: -23
second: 5
first: 4
second: 51
first: 9
second: -5
first: 42
second: 1
first: 43
second: -69
first: 48
second: 18
first: 59
second: -68
first: 87
second: 76