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
['6927', '9753', '6423', 'P', '1857', 'V', '687', 't', '1851', '49', '6521', '4667', '2615', 'N', '2481', 'R', 'D', 'U', 'f', '8713', '1893', '6675', 'j']