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
['7573', 'h', '3639', '1677', '885', 'x', 'r', '8513', '6319', 'y', 'p', '2969', '2427', 'H', '8873', 'I', 'U', 'u', 'a', '525', 'w', '5895', '6541', 'A', '7401', 'U', 'N', 'b', '3703', '9761', 'j', '339', 'C', 'l', '9665']