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

['Y', '3879', 'd', 'T', 'e', 'I', '7027', '2019', '9035', 'K', 'S', '1725', 'C', '5813', 'H', '3873', 'x', 'z', 'm', 'Y', 'R', 'W', '1443', '3787', '6787', '2397']
15

['O', 'M', '847', 'P', 'L', 'Z', '8201', 'J', 'N', '8347', '1351', 'r', 'J', 'Y', 'Y', 'n', 'k', '6163', 't', '321', 'v', '8545', '7715', 'v', '5415', '3877', 'O', 'J']
18

['T', 'N', '3735', '3473', '2227', 'I', 'n', '6307', '9423', 'L', '337', '105', '7629', 'w', 'U', '3037', '1183', 'r', 'Q', 'C', '425', '1581', '2381', 'N', '8361', 'F', 'c', '6859']

13