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
['1245', 'Z', 'J', 'm', 'z', 'H', '909', 'E', 'h', '7987', 'D', '9475', 'x', '3091', '3729', '7767', 'p', 'm', 's', '6137', 'J', '6401', 'd', 'T', 'p', 'h', '1529', 'S', 'P', '7237']