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', '4393', '233', '1959', 'M', '8793', 'H', 'T', 'H', 'S', 'e', '9477', 'Q', '7915', 'o', '1711', '1139', '7025', '3907', 'O', '5191', 'U', '287', 't', '5361', 'b', '3251', 'Q', 'O', '9663', '8645', 'E', 'C', '8767', 'i', 'x', 't']