Task: Program Execution
Input (English): 4, 7, ['b', '8035', '1481', 'c', 'E', '5293', '2805', 'Y', 'Q', 'G', 'd', '2487', '2373', 'j', 'X', 'L', 'c', 'e', 'f', 'p', 'M', 'x', '3273', 'e', 'c']
Output (English): 50823925Ec