Task: Program Execution
Input (English): 11, 18, ['7183', '99', '4079', '5855', '5771', '2415', 'm', 'b', 'z', '3073', 'e', '6423', 't', 'B', 'k', '6613', 'k', '1965', '9655', 'n', 'Z', '6477', '8501']
Output (English): 15001