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

[Q]: ['K', 'd', '7589', '9147', '9693', 'n', 'Z', 'J', 'B', 'k', 'U', 'u', 'E', '1789', 'z', 'P', 'O', '4447', 'i', '7605', '8729', 'm', '3309', 'i', '1945', 'M', 'Q', 'i', '3499', '1063', '4455']
[A]: 19


[Q]: ['g', 'H', '5655', 't', 'L', '6091', '7547', 'D', 'I', 'z', 'Y', '5551', 'p', '5407', '2501', 'z', '8377', 'i', 'z', 'k', 'N']
[A]: 14


[Q]: ['M', 'V', 'S', 'u', '149', 'L', 'H', '9547', '7249', '1743', 'n', 'I', '4773', 'i', '3869', 'h', 'x', 'Q', '5905', 'v', 'Z', '6833', 'B', 'k', 'N', '7559', '4633', 'h', '9511']
[A]:
18