Task: Program Execution
Input (English): 12, 21, ['4899', '721', '1309', '4839', '3263', '6697', 'v', 'M', 'b', '6411', '2595', '8549', 'u', 'E', 'D', '6991', '4755', 'h', 'z', 'Z', 'G', '827']
Output (English): 8549, u, E, D, 6991, 4755, h, z, Z, G