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
['3835', '9185', '7539', '2529', '2071', 'z', 'S', 'T', 'j', '7651', '5247', '5441', '4025', '5567', 'O', 'D', '2015', '8477', '4489', 'y', 'j', '1', '9531', 'C', '4337', '6455', '2071', 'T', '4013', 'a', 'h', 'z', 'r', 'R', '5719', 'T', 'g', '6217']