Task: Program Execution
Input (English): 14, 19, ['8657', 'C', 'R', 'u', '2231', '4711', '5159', '3865', 'D', 'C', '8601', '315', '4351', '3393', 'z', '6691', '1851', 'D', 'L', 'K', 'l', 'U', '5005', 'l', '5283', '4367', 'F', 'y']
Output (English): 3393, z, 6691, 1851, D, L