Task: Program Execution
Input (English): first: 39
second: -1
first: -72
second: 32
first: -99
second: 1
first: 93
second: -48
first: -1
second: -31
first: 99
second: 78
first: 0
second: 39
first: -86
second: -44
first: -53
second: 36
first: -58
second: -5
Output (English): first: -99
second: 1
first: -86
second: -44
first: -72
second: 32
first: -58
second: -5
first: -53
second: 36
first: -1
second: -31
first: 0
second: 39
first: 39
second: -1
first: 93
second: -48
first: 99
second: 78