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
['u', 'S', 'x', '7601', 'G', 'r', 'R', '8121', '1355', 'j', '159', '5711', 'T', 'b', '7145', 'p', '1473', '4009', 'm', '7051', '6063', 'O', '6925', 'o', 'c', '9061', 'C', 'P', '449', '1055', 'e', 'U', '5053', 'o', '813', 'Z']