Task: Program Execution
Input (English): first: 85
second: 66
first: -45
second: 12
first: -84
second: -87
first: -31
second: 33
first: 33
second: 99
first: 90
second: 19
first: 31
second: -51
first: 36
second: -48
first: 32
second: 17
Output (English): first: -84
second: -87
first: -45
second: 12
first: -31
second: 33
first: 31
second: -51
first: 32
second: 17
first: 33
second: 99
first: 36
second: -48
first: 85
second: 66
first: 90
second: 19