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
['7689', '9425', 'O', 'c', '7041', '6613', 'T', 'Z', '2459', 'V', '5415', 'g', 'f', '3237', '2419', '7121', '8059', '1771', '1709', 'A', '6583', '5663', '3557', '4565', '2847', 'T', '5287', '121', '1087', 'S', 'W', 'G', '8237', '3603', 'r']