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

['3915', '377', '587', 'j', '8621', '6849']
1

['2001', 'U', 'C', '2035', 'H', '5713', '5701', '9089', 'r', '751', '6849', '1127', 'v', 'N', 'v', '4141', '1741', 'Z', '9511', 'm', '8549', '565', '4909', 'l', 'I', 'J', '2779', '2413']
12

['675', 'o', 'w', '9261', '175', 'I', '5345', '2155', 'V', 'o', '9047', '6603', '8713', '9455', '3985', 'h', 'O', '1181', '9667', 'W', 'd', '1871', '3343', '2039', 'F', 'M', '7881', 'r', 'Z', 'h', 'v', 'z', '6203', '8241', 'c', 'm', 'd', 'p', 'K']
21