Task: Program Execution
Input (English): [[-20, 10, -7, 18], [-21, 26], [-26, 21], [43, 9], [40, 6, -19, 22], [-36, 29, -12, -34], [26, 45], [-30, -3], [44, 37], [10, -46], [-37, 21, 32], [-27, -19, -20, -9, 2], [-9, 20], [6, 38, -31, -34]]
Output (English): [-7, -21, 21, 387, -19, 29, 45, -3, 37, 0, -777, -4617, -9, -31]