Task: Program Execution
Input (English): 3, 13, ['5953', '7335', '6833', 'C', 'W', 'y', '4579', 'F', '5581', 'z', '7305', 'A', '5463', '4009', 'w', '4691', '9727', 'Q', 'h', '2851']
Output (English): 5463A7305z5581F4579yWC6833