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: ['I', 'c', 'c', '1377', '4289', 'r', 'p', '4673', '7575', '4819', 'y', '921', '1923', 'U', 'M', '8015', '8671']

Output: 8


Input: Consider Input: ['M', '8019', '5237', '1145', '6673', '9837', '8289', 'j', '9527', '8373', 'U', '7093', 'X', 'H', '2973', '2271', '9449', '4403', '2849', '307', 'I', 'z', '5945', 'P', '6363', 'J', 's', 'Y', 'J']

Output: 12


Input: Consider Input: ['S', 'i']


Output: 2