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
['s', 'D', '7427', 'b', 'z', 'P', 'c', '1763', '4865', 'g', '8881', 'T', 'i', '8807', '6871', 'v', 'v', 'x', 'v', 'i', 'Q', 'b', 'b', 'Z', 'M', '5521', '509', '73', '7021', 'U', '2137', 'f', '6925', '1419', '7673', 'h', 'f', 'f', 'j']