Task: Program Execution
Input (English): first: 72
second: 23
first: 10
second: -91
first: 68
second: -1
first: 8
second: 17
first: -18
second: -90
first: -97
second: -63
first: -9
second: -37
first: -84
second: -70
first: -99
second: -89
first: -63
second: -71
Output (English): first: -99
second: -89
first: -97
second: -63
first: -84
second: -70
first: -63
second: -71
first: -18
second: -90
first: -9
second: -37
first: 8
second: 17
first: 10
second: -91
first: 68
second: -1
first: 72
second: 23