Task: Program Execution
Input (English): 5, 22, ['9455', '337', 'H', '7629', '2609', '4969', 'E', '2295', 'C', 'M', '937', '7807', '3141', 'e', 'U', '7707', '255', 'e', 'a', 'g', '563', '9919', 'a', '6567', '6659']
Output (English): 26094969E2295CM93778073141eU7707255eag5639919