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

Input: Consider Input: ['a', '127', 'U', '187', '5551', 'C', 'R', '8239']

Output: 4


Input: Consider Input: ['K', 'F', '9469', 'W', 'c', '8147', '1455', '7695', '7535', '3137', '2327', '3553', 'H', '4881', '2831', 'Q']

Output: 6


Input: Consider Input: ['u', 'I', '8639']


Output: 2