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
['2555', '437', 'N', 'L', 'a', '1279', '7855', '9907', 'K', '5005', 'b', 'b', '9305', '3437', 'k', 'n', 'o', 'b', '5661', '5665', '4617', '6473', 'v', '7871', '8045', 'f', 'd', '1153', '7381', 'j', 'z', 'b']