Task: Program Execution
Input (English): [[-196, -46, -36, 29], [63, -170, 83, -44, -136, -92, 78], [-23, -147, -90, -70], [-81, 33, 38, -194], [-80, 44], [77, -9, -187, -177, -172], [18, -24]]
Output (English): [29, 83, -23, 38, 44, 77, 18]