Task: Program Execution
Input (English): 6, 14, ['D', 'G', '5175', '8927', 'a', '5233', 'R', '8481', '7647', 'q', '1991', '8109', '4873', '2977', 'l', 'L', 'X', '2283', '3305', 'k', '4061']
Output (English): 2977, 4873, 8109, 1991, q, 7647, 8481, R, 5233