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
['7265', '2453', 'I', 'o', 'o', 's', '711', '9611', '4365', '4799', '1083', '2667', 'k', '4739', '9365', '8971', '517', '5349', '5699', 'H', 'T', '5663', '881', 'W', '475', '239', 'o']