Task: Program Execution
Input (English): 1, ['9203', '4261', '363', 'f', '793', '2255', 'K', '4207', '3159', '6777', '4945', '2633', '8857', '9731', 'q', 'x', 'c', '4367', '5971', 'T']
Output (English): 9203