Task: Program Execution
Input (English): 7, 8, ['B', 'd', '6033', '8691', 'Q', '4415', 'X', 'M', '1257', '8151', '359', 'A', '4971', 'g', '8935', '283', 'F', '6833', '9381', 'M', 'z']
Output (English): 0