Task: Program Execution
Input (English): 4, 20, ['1699', '6867', 'H', '6999', '4493', 'N', '373', 'b', '7239', 'E', '9377', 'R', '9911', 'E', '2255', 'h', '7625', '8593', 'd', '8755', '6009', 'b', '615', '8381', 'd', '8061', 'S', 'O']
Output (English): 65620