TASK DEFINITION: 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
PROBLEM: ['5407', '8839', 'k', '8827', 'T', 'M', 'R', '6855', 'b', 'Q', '9181', '629', '827', '1405', 'n', 'a', 'S', '6327', 'D', 'R', '3313', '5953', '4549', '4813', 'K', 'b', '1191', '9613', 'T', 'A', 'i', 'd', 'm']

SOLUTION: 18

PROBLEM: ['6955', '4835', 'j', 'x', 'u', '3943', '9967', 'z', 'K', 'j', '7735', '7327', '6671', '9587', 'M', '8715', '73', '1095', '6169', '6025', '3909', '9935', '5437', 'u', '2373', 'u', 'q', 'L', 'O', '5969']

SOLUTION: 12

PROBLEM: ['7715', 'Q', '2381', '7887', '9769', 'N', '4815', '7147', '6717', 'l', '455', 'm', '5865', '9617', '6601', '2397', '7065', '3591', 'W', '9409', 'x', '1817', 'w', '4121', 'm', 'M', 'J', '7893', '2225', 'r', '1391', '4633', 'Z', '2221', '1', 'N', 'k', 'R', 'l']

SOLUTION:
16