Task: Program Execution
Input (English): 19, 21, ['6763', 'x', 'A', 'J', '7937', '9059', '5369', '711', 'Y', 'A', '4275', 'e', '7709', '2099', 'E', 'e', 'X', '2745', '2745', '4687', '8003', 'B', '1323', 'g', '2363', 'P', 'R']
Output (English): 300878645472