Task: Program Execution
Input (English): first: 77
second: -56
first: 36
second: -76
first: 11
second: 53
first: -65
second: 31
first: -35
second: 19
first: 87
second: -79
first: 7
second: -13
first: -66
second: -94
first: -58
second: 39
first: 68
second: 42
Output (English): first: -66
second: -94
first: -65
second: 31
first: -58
second: 39
first: -35
second: 19
first: 7
second: -13
first: 11
second: 53
first: 36
second: -76
first: 68
second: 42
first: 77
second: -56
first: 87
second: -79