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
['O', 'P', 'N', 'L', 'M', 'a', '7603', 'h', '7235', '1087', '2701', 'I', '635', '2851', '3975', '4975', 'J', '1841', 'l', 'T', 'o', 'W', '1177', 'N', '7789', 'K', '9303', '6059', 'W', '1693', '1327', 'I', 'D', '7045']