Task: Program Execution
Input (English): first: 15
second: 35
first: -51
second: 52
first: 12
second: -60
first: -26
second: 69
first: 20
second: 67
first: -41
second: 90
first: 58
second: -76
first: -48
second: -77
first: 82
second: 100
Output (English): first: -51
second: 52
first: -48
second: -77
first: -41
second: 90
first: -26
second: 69
first: 12
second: -60
first: 15
second: 35
first: 20
second: 67
first: 58
second: -76
first: 82
second: 100