Task: Program Execution
Input (English): 2, 4, ['8433', '2957', 'C', '1493', 'E', 'B', '7261', '923', '6493', 'b', 'T', 'j', '4057', '663', 'P', '8257', 'G', 'T', 'w', 'b', 'a']
Output (English): 4450