Task: Program Execution
Input (English): 12, 16, ['9149', '957', 'O', '253', '3863', '1621', 'n', '9675', '4259', '7973', '193', '4731', '453', '9153', 'w', 'h', 'Y', '6983', 'z', '5259', 'u', '6641', '6749', 'v', '3315', 'P', '6949', '2725', '7697', 'C']
Output (English): hw91534534731