Task: Program Execution
Input (English): 12, 17, ['8967', '4767', 'q', '7543', '959', '2171', '3945', 'y', '6743', 'Z', '8689', '8133', 'T', 'f', 'Z', '1887', '3051', 'k', '1825', '8639', '9971', 's', '5117', '8019', '1337']
Output (English): 30511887ZfT8133