Task: Program Execution
Input (English): first: 10
second: -15
first: -81
second: 51
first: -47
second: -6
first: 9
second: 53
first: -70
second: -39
first: -62
second: -44
first: 21
second: -24
first: -62
second: 19
Output (English): first: -81
second: 51
first: -70
second: -39
first: -62
second: -44
first: -62
second: 19
first: -47
second: -6
first: 9
second: 53
first: 10
second: -15
first: 21
second: -24