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:
['L', 'g', '293', 'R', '4691', 'q', 'A', '849', '7547', 'S', '6539', '3255', '2031', '579', 'A', 'c', 'S', 'S']

Ex Output:
10


Ex Input:
['1319', '2545', 'R', '4889', '5599', 'W', '1121', '8279', 'b', '8139', '8255', 'n', '1749', 's', '1475', '5015', 'B', 'i', 'C', 'R', '3755', '3529', '6937', '1963', '2521', 'V', '249', 'h', '2837', 'D', '961', '939']

Ex Output:
12


Ex Input:
['B', 's', '7087', '5171', '3725', 'l', 'w', '7451', 'b', '4759', '6877', '6315', 'b', 'l', '7909', '3877', 'Q', '2663', '845', '5959', 'X', '1613', '5793', '4261', 'I', '2947', 'K', '7551', 'k', 'n', 'L', '2519', 'h', 't', 'a', 'h', 'X']

Ex Output:

19