Task: Program Execution
Input (English): first: 39
second: 99
first: -56
second: 2
first: -26
second: 49
first: -45
second: 72
first: 76
second: 23
first: -32
second: 79
first: 55
second: -11
first: -42
second: 13
first: -47
second: 13
first: -90
second: 84
Output (English): first: -90
second: 84
first: -56
second: 2
first: -47
second: 13
first: -45
second: 72
first: -42
second: 13
first: -32
second: 79
first: -26
second: 49
first: 39
second: 99
first: 55
second: -11
first: 76
second: 23