Task: Program Execution
Input (English): first: -67
second: 51
first: 95
second: -91
first: 53
second: 34
first: 20
second: -87
first: 34
second: -22
first: 5
second: 46
first: -18
second: 15
first: 99
second: 39
Output (English): first: -67
second: 51
first: -18
second: 15
first: 5
second: 46
first: 20
second: -87
first: 34
second: -22
first: 53
second: 34
first: 95
second: -91
first: 99
second: 39