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: ['5531', 'K', 'P', '4731', 'G', '3217', 'B', '2303', '335', 'u', 'L', '4511', '9007', '5287', '3619', 'B', '2191', 'D', 'a', '6865', '7995', 'A', 'e', '635', '5245', 'q', '6681', '9947', 'p', 'l', '9551', 'r', 'v', '1277']

SOLUTION: 16

PROBLEM: ['5521', 'L', 'q', '2507', '6935', 'Y', 'z', '9307', 'h', '7545', '7869', 'B', 'S', '7667', 't', 'X', 'O', 'J', '2737', '8759', '47', 'm']

SOLUTION: 12

PROBLEM: ['5385', 'D', 'K', '8223', '4093', 'h', '5659', '5005', 'c', 'Y', 'C', 'r', 'L', 'r', 'c', '1187', 'j', 'd', '591', 'P', '4579', 'M', '7145', 'S', 't', 'O', 'Y', 'v', '3847', 'I', 'D']

SOLUTION:
21