Task: Program Execution
Input (English): 2, 8, ['3395', '2077', '1641', 'W', '3995', '5569', '5915', 'w', 'W', '9963', 'Z', '2475', '8115', 't', '1261', '9581', 'd', '91', 'q']
Output (English): w519596555993W14617702