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

['W', '7677', 'J', 'Y', 'P', '8415', 'p', 'K', '7919', '8549']
6

['4055', 'b', 'j', 'g', '9221', 'd', 'n', 'H', 'Y', '2363', '1803', '4799', 'U', '6791', 'x', '1733', 'Y', 'U', 'P', 'R', '7679', '2437', 'l', '8725', 'C', '5429', 'X', '7269', 'T', 'l', 'J', '4357', 'k', 'v', '4043', '3369']
21

['5481', 'b', 'p', 'W', '2857', '8397', 'w', 'J', '9793', '1019', '1929', '6381', 'h', 's', 'T', 'G', '2537', '4725', 'H', '9741', '9339', 'G', 'y', 'f', 'O', 'E', 'z', 'P']

17