Task: Program Execution
Input (English): first: 19
second: -4
first: 80
second: 68
first: 43
second: -50
first: 21
second: 11
first: 60
second: -65
first: 20
second: -39
first: -8
second: -30
first: -22
second: 7
first: 25
second: 59
Output (English): first: -22
second: 7
first: -8
second: -30
first: 19
second: -4
first: 20
second: -39
first: 21
second: 11
first: 25
second: 59
first: 43
second: -50
first: 60
second: -65
first: 80
second: 68