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:
['Z', 'J', '2121', '1945', '8025', 'Y']

Ex Output:
3


Ex Input:
['3621', '7071', 'b', 'n', 'H', '1337', '2141', '4249', 'E', '6997', '7487', '1025', 'R', '1023', '1517', '7395']

Ex Output:
5


Ex Input:
['7027', '585', '6953', '9433', '1753', '1873', '8789', '865', '5913', 'n', '2789', '5831', '5589', 'C', '5749', '4877', '2065', '979', '4365', '4335', 'V', '5383', 'E', 'D', 'y', '681', 'H', 'O', 'v', 'D', '7619', '2383', 'n', '9151', 'P', '4369', '4845', '1645', 'U']

Ex Output:

13