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
['6039', '9021', '9581', '5813', 'P', '4451', 'A', '4309', 'Z', '3817', 'I', 's', 'n', 'j', '5113', '3287', '1015', '677', 's', '2855', '5565', 'z', 'K', 'B', 'P', 'L', '9841', 'u', 'b', 'l', 'I', '4565', 'g', 'a', '9763', 's', 'D', 'T']