Task: Program Execution
Input (English): 1, 20, ['3561', '6519', 'y', '143', 'z', '4351', '2189', '2261', 'h', '3793', '1305', 'a', 'r', 'Q', 'q', 'R', '3209', '7515', 'r', '8199']
Output (English): 8199, r, 7515, 3209, R, q, Q, r, a, 1305, 3793, h, 2261, 2189, 4351, z, 143, y, 6519, 3561