Task: Program Execution
Input (English): first: 42
second: -25
first: -50
second: -51
first: -49
second: 31
first: 80
second: -4
first: 7
second: -7
first: 69
second: 65
first: -9
second: 95
first: 77
second: -32
first: 52
second: 19
first: 100
second: 29
Output (English): first: -50
second: -51
first: -49
second: 31
first: -9
second: 95
first: 7
second: -7
first: 42
second: -25
first: 52
second: 19
first: 69
second: 65
first: 77
second: -32
first: 80
second: -4
first: 100
second: 29