Task: Program Execution
Input (English): 3, 7, ['s', 'k', '2781', '6551', '8745', 'D', '2437', 'R', 'a', '173', 'v', '1801', '5783', 'c', 'F', '9875', 'X', 'H', '3799', '8635', '5319']
Output (English): 7342D547815561872