Task: Program Execution
Input (English): 12, 21, ['N', '6527', '6635', '4313', 'd', '2011', '9677', '4601', '1007', '3261', '8387', 'N', '8151', 'T', '401', '8823', 'f', '455', '9027', '2283', 't', '1361', '2477', '4653']
Output (English): 29140