In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the alphabetical elements in the given list. Return 0 if no alphabetical element in the list

['L', '4917', 'm', 'H', '171', 'P', 'S', 'o', 'F', '307', 'H', 'x', '3347', 'X', '7517', 'R', '1625', '5879', '8997', '6413', 'H', '4145', 'p', 'B', 'm', '2071', '5231', 'K', '8665', 'x', '6045', '5151', 'j', 'f', 'Y', '1131']
20

['D', '5361', 'K', '2421', 'u', 'V', '2779', '5461', 'E', '4185', '7403', '3431', '3837', 'F', '7143', 'h', 'C', '7447', '8911', 'P', 'S', '7135', '8229', '4065', '901', 'Z', '3801', '5209', 's', 'D', '5431', 'p', 'F', 'W', '4505', 'I', 'Q', 'W', '3571', '5871']
19

['6279', 'N', '2687', 'v', '8615', 'R', 's', '5375', '9381', '8331', 'G', 'x', '101', '1209', '5629', '4047', '3613', 'H', 'o', '8089', '7993', 'E', '2511', 'e', '3639', '4095', '885', 'i', 'o', 's', '2849']

13