Task: Program Execution
Input (English): 6, 6, ['2075', '4835', 'm', 'm', '4765', 'Z', 'N', '6641', '2291', '1699', '6449', 'i', 'm', '4775', '5695', 'k', 'j', '3057', '2293', '7011']
Output (English): 0