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

['439', 'r', '957', 'H', '3323', 'c', '5207', '839']
3

['D', '3079', 'L', 's', 'w', 'b', '931', 'b', '1085', 'q', '751', '2101', '7919', '9299', '8349', 'R', '9157', '5121', 'h', 'p', 'M', '8609', '4331', '7505', 'S', 'Y', '1645', 'u', 'a', 'R', '6431', 'q', '9253', 'C', '8307', '5783']
18

['9983', '8653', 'P', '4129', '4059', 'z', 't', 'g', 'f', '2257', '3213', '1437', '5427', '2543']

5