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
['7841', '2235', 'A', 'h', '5937', '5483', 'f', 'M', 'i', 'O', 'n', '3407', '289', 'C', '3351', 'S', 'P', '3163', 'h', 'w', 'R', 'T', 'y', '173', '8357', 'Z', '2903', 'Y', 'B', '1183', '2373', 'a', '171', '9105', '8091', 'O']