Task: Program Execution
Input (English): 1, 21, ['183', 'J', 'Z', 'l', 'C', 'r', '3665', '9147', '6117', 'E', 'i', '3337', 'I', '7279', 'D', '1367', 'm', 'O', '8671', '4263', '7745']
Output (English): 183JZlCr366591476117Ei3337I7279D1367mO867142637745