Task: Program Execution
Input (English): 4, 10, ['S', '9813', 'U', 'H', 'h', '4503', 's', 'F', '7195', 'n', '8889', '8335', '4329', 'p', '1999', 'f', '7231', 't', '9161', '8687', 'q', 'd', '4097', '7783', '8689']
Output (English): H, p, 7783