Task: Program Execution
Input (English): first: -50
second: 53
first: -46
second: -90
first: 53
second: 45
first: 25
second: -97
first: 46
second: 53
first: 79
second: -55
first: 72
second: 45
first: 28
second: 63
first: 16
second: 68
Output (English): first: -50
second: 53
first: -46
second: -90
first: 16
second: 68
first: 25
second: -97
first: 28
second: 63
first: 46
second: 53
first: 53
second: 45
first: 72
second: 45
first: 79
second: -55