Task: Program Execution
Input (English): 10, 11, ['6921', '8731', '2619', '8823', '5605', '7235', '9207', 'r', '3139', 'z', 'i', 'K', 'a', '4867', '7603', '1131', '5585', 'n', '4761', '7819']
Output (English): z, i