Task: Program Execution
Input (English): 2, 18, ['9999', '5437', '9821', 'o', '4457', '4227', 'v', '4715', '9195', 'I', 'J', 'o', '443', '8377', 'j', '1185', 'K', 'z', 'q', '8353']
Output (English): 54379821o44574227v47159195IJo4438377j1185Kz