Task: Program Execution
Input (English): [[-86, -87, 49, -98, -10, -60, -42], [-88, -27, -163], [-174, -132, -148], [-103, 1, -198, 6, 98], [-172, -152, 63, 9, -166, -70, 73], [-91, 30, 74]]
Output (English): [49, -27, -132, 98, 73, 74]