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
['1805', '8205', '7367', '6233', '1009', 'z', 'C', '2377', 'r', 'e', 'z', 'C', '2829', 'C', 'g', '2325', 'J', '5821', 's', 'u', '4257', '9507', 'R', 'Q', '521', 'k', 'U', '4987', '1887', 'E', 'Q', 'I', '5717', '1115', '4035', '149', 'T', 'w', 'E']