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

['L', '5271', 't', '8945', '2989', 'U', '8037', '731', 'R', 'O', '7375', '1871', 'X', 'l', '2575', '6215', 'Q', 'p', 't', '6839', '9139', 'd', 'm', 'U', '99', 'i']
14

['7255', 'O', '9473', 'E', 'o', 'S', 'r', '9999', 'z', '1065', '7653', 'w', '3447', 'x', '4569', 'm', '3941', '1747', '325', 'q', '4443', '8607', 'i', 'b', '1257', '781', '5533', '3661', 'h', '1409', 'I', '8935', 'D', '4731', '8307', '5181', 'N', 'N', '3455']
17

['5747', '1723', 'j', 'l', '8943', 't', 'z', '675', '5443', '6409', '4423', 'W', 'F', '6451', '305', '2349', 'x', 'w', '4051', '3493', '637', 'L', 'D', '9931', '569', '1077', 'u', 'B', 'b', '809', 'z', 'v', 'q', 'N', '7549', 'L']

18