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
['7775', 'U', 'J', 'Z', 'J', 'u', 'I', '649', 'D', '7265', 'r', 'K', '4585', '1779', '6385', 'f', 'w', 't', '9835', 'L', '6609', 'j', 'N', 'f', '5837', 't', 'I', '6655', 'f', 'U']