Task: Program Execution
Input (English): first: 55
second: -72
first: 49
second: -60
first: 5
second: 34
first: 32
second: 75
first: -89
second: 60
first: 87
second: 93
first: 21
second: -28
first: 80
second: -45
Output (English): first: -89
second: 60
first: 5
second: 34
first: 21
second: -28
first: 32
second: 75
first: 49
second: -60
first: 55
second: -72
first: 80
second: -45
first: 87
second: 93