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:
['a', '127', 'U', '187', '5551', 'C', 'R', '8239']

Ex Output:
4


Ex Input:
['W', '2791', '5673', '7591', '9657', '8455', 'P', 'm', '1071', '3689', 'r', 'v', '2211', 'p', 'B', 'l', '9213', 'W']

Ex Output:
9


Ex Input:
['8083', '6829', 'k', 'D', '3151', '603', '375', '987', 'h', 'e', '75', '3639', 'U', 'O', '9157', '8681', '1753', '1351', '1219', '6165', 'N', '9195', '2013', '4529', '8951', '4677', 'o', 'B', '1559', '7357', 'h', '4933', 'o', 'L', '2589', '5909', '6355', '3175', 't']

Ex Output:

13