Task: Program Execution
Input (English): first: -58
second: -81
first: 82
second: -76
first: 0
second: -84
first: 50
second: 53
first: -71
second: 53
first: 49
second: -18
first: -57
second: 18
first: 66
second: 58
Output (English): first: -71
second: 53
first: -58
second: -81
first: -57
second: 18
first: 0
second: -84
first: 49
second: -18
first: 50
second: 53
first: 66
second: 58
first: 82
second: -76