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

Ex Input:
['p', 'E', 'H', '4477', 'E', '2605', 'm', '5859', '5763', '4285', 'D', '6977', '1827', '3379', 'G', '1933', 'U', 'W', '2917', 'Z', 'o', 'E', '7531', '683', '5539', 'u', '9287', '3655', 'C', '523', 'S', 'Z', '2139', 'C', 'k', '7745', 'q', '9737']

Ex Output:
19


Ex Input:
['k', 't', 'g', 'g', '7507', 'O', 'K']

Ex Output:
6


Ex Input:
['6129', '4335', '4325', 'i', '1361', 'Q', 'S', 'D', 'E', 'A', '2099', '753', 'W', 'Z', 'K', 'k', '9459', 'J', 'O', 'F', '3431', 'g', 'v', 'W', '5201', 'I', 'B', 'N', 'n', '537', '4265', '1019', 'P']

Ex Output:

21