Task: Program Execution
Input (English): 4, 17, ['Z', 'Z', 'm', 'Q', 'W', 'r', 'A', '6399', '4085', '7187', 'A', 'f', 'K', 'R', 'O', 't', '8299', 'f']
Output (English): Q, W, r, A, 6399, 4085, 7187, A, f, K, R, O, t, 8299