Task: Program Execution
Input (English): 10, 15, ['2097', '5277', '7901', 'O', '5573', '7955', '751', 'A', '4223', 'l', '3131', 'M', '9703', 'R', 'l', '4877', '5465', 'Q', 'Q', '4557', 'q', 'o', 'u', '2351', 'y', '5035', '9659']
Output (English): 12834