Task: Program Execution
Input (English): 15, 20, ['M', '4557', 'N', 'W', '2311', '425', '6355', 'E', 'D', '839', 'I', '6011', 'a', 'V', '1207', '7917', '6927', 'q', '1315', '2407', 'A', '8679', '4309', '2745', '3085', 'u', '2823', '159']
Output (English): 2407, 1315, q, 6927, 7917, 1207