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

['f', 'w', 'M', 'S', '707', 'x', '7015', '8637', '1747', '279', '4033', 'c', '1413', 'M', 'A', '4445', '8211', '4719', 'x', '1981', '3417']
9

['7959', '5471']
0

['9903', '5619', 'S', 'G', 'x', 'f', 'n', 'k', 'z', 'F', 'R', 'A', 'o', 's', '5775', '601', '6593', 'R', 'y', '4637', 'C', 'A']

16