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:
['w', 's', '3929', '745', 'h', 'f', 'W', 'R', '3985', '6901', 'J', '7731', 'B', 'X', '8335', 'v', '1609']

Ex Output:
10


Ex Input:
['5407', '8839', 'k', '8827', 'T', 'M', 'R', '6855', 'b', 'Q', '9181', '629', '827', '1405', 'n', 'a', 'S', '6327', 'D', 'R', '3313', '5953', '4549', '4813', 'K', 'b', '1191', '9613', 'T', 'A', 'i', 'd', 'm']

Ex Output:
18


Ex Input:
['7913', '1875', '9265', '1825', 'l', '2155', '6673', 'o', '2655', 'B', '1709', 'R', 's', '4583', '1365', 'v', '6925', 'S', '9849', '6427', 'J', '6287', 'm', 'F']

Ex Output:

10