Task: Program Execution
Input (English): [[-48, 8, 26, 43], [49, -82, -156], [-17, 98, -131, 59, -48, -39], [60, -77], [-120, -68, -120, 37, 4], [-103, -152, 92], [36, 80, 7, -62], [84, 10, -43, -195, -52, -37, -141]]
Output (English): [43, 49, 98, 60, 37, 92, 80, 84]