Task: Program Execution
Input (English): 1, ['9875', '8791', '8317', '1421', '6343', '2817', '3149', 'U', '2817', 'u', 'X', '993', 'W', '3601', '6987', 'h', '9689', 'v', 'M', 'i', '3011', 'c', '5141', '8389', '8971', '9121', '609', '7827', 'r', '5205']
Output (English): 9875