Task: Program Execution
Input (English): 18, 27, ['4237', '2407', '4505', '2227', 'b', 'Q', 'M', 'S', 'Z', '83', '1277', '663', '1141', '1909', '8461', '2805', 'w', '5155', 'd', 'T', '8159', 'G', '9889', 'E', 'D', 'd', 'd', '4215']
Output (English): 5155dT8159G9889EDdd