Task: Program Execution
Input (English): first: 1
second: 99
first: 1
second: 93
first: 1
second: -43
first: 63
second: -49
first: -24
second: -3
first: -50
second: -7
first: 11
second: 15
Output (English): first: -50
second: -7
first: -24
second: -3
first: 1
second: -43
first: 1
second: 93
first: 1
second: 99
first: 11
second: 15
first: 63
second: -49