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:
['997', '213']

Ex Output:
0


Ex Input:
['4055', 'b', 'j', 'g', '9221', 'd', 'n', 'H', 'Y', '2363', '1803', '4799', 'U', '6791', 'x', '1733', 'Y', 'U', 'P', 'R', '7679', '2437', 'l', '8725', 'C', '5429', 'X', '7269', 'T', 'l', 'J', '4357', 'k', 'v', '4043', '3369']

Ex Output:
21


Ex Input:
['7237', 'K', 'T', 'O', 'n', '4087', '443', '1691', '871', '3501', '5461', 'q', '4237', '8023', '3373', '7983', '5843']

Ex Output:

5