Task: Program Execution
Input (English): 4, 5, ['c', '4365', '8619', '1305', '3599', '3793', 'M', '2073', '3623', '5827', '9219', '1907', 'l', 'F', 'c', 'A', '1847', 'x', 'k', 'Q']
Output (English): 1305, 3623, F, k