Task: Program Execution
Input (English): 5, 12, ['3561', 'L', 'T', '905', 'O', 'S', '7225', '3787', 'S', '7453', '5619', 'E', 'Q', 'v', 'I', '2277', 'u', '5805', '8245', 'I']
Output (English): OS72253787S74535619E