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

['2857', 't', '307']
1

['7673', '9891', 'O', '5525', '55', '829', '6109', '3355', '7029', 'p', 'z', '9941']
3

['7675', '3437', '7197', '6301', 's', '8221', 'N', '51', 'g', 'D', 'j', '2689', 'u', 'F', 'w', '9129', '9577', '9727', 'g', 'U', 'j', '5561', 'W', '9281', 'K', '7281', '3099']

13