Task: Program Execution
Input (English): 4, 16, ['Z', '3377', '2787', '2281', 's', '2037', 'I', '9579', '4697', '2531', '6701', 'q', '6305', 'O', '5567', '157', 'n', 'e', '5923', '223', 'h', 'W', 'A', '5907', 'e', 'J']
Output (English): 7517655O5036q1076135279649759I7302s1822