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
['R', '6187', 'H', '7261', '3783', 'w', '2395', 'c', '837', '8151', '8567', '1365', '8053', 'o', '5451', 'Z', '9511', '67', '5587', 'j', '8537', '7363', 'N', 'i']