Task: Program Execution
Input (English): first: 57
second: 3
first: 57
second: -89
first: 70
second: 28
first: 91
second: 82
first: 48
second: -18
first: 82
second: 100
first: 15
second: 77
Output (English): first: 15
second: 77
first: 48
second: -18
first: 57
second: -89
first: 57
second: 3
first: 70
second: 28
first: 82
second: 100
first: 91
second: 82