Task: Program Execution
Input (English): [[-40, -27, -22, -42], [26, -50], [-19, 27, -11, 18], [31, 15], [-24, -1, -43], [0, 8, -17, 50], [15, -42]]
Output (English): [-27, 0, 5643, 465, 43, -17, 15]