Task: Program Execution
Input (English): [[-147, -139], [30, -72], [80, 31, 49, -103, -175, -114, 88], [31, 70, 48, -40, 34, 78], [-129, -107, 46, -54, -187], [-71, -44, 28, 74, -50, 13], [-6, 77]]
Output (English): [-139, 30, 88, 78, 46, 74, 77]