Task: Program Execution
Input (English): 17, 20, ['2109', '287', '5793', '2683', '3857', 'y', '9961', '3131', '4597', '6655', '5001', '4331', 'z', 'D', '7207', '5245', '6201', 'E', 'z', 'b', '999', 's', 'n', 'K', 'i', '8455', 'd', 'e', '7755']
Output (English): 6201, E, z, b