TASK DEFINITION: In this task, you are given an input list A. You need to convert all the alphabets in the list with a number representing their position in the English alphabet. E.g., replace A by 1, B by 2, a by 1, b by 2, and so on.
PROBLEM: ['h', 'v', 'j', 'O', 'N', 'J', '7149', '2651', '4951', '2217', 'O', '6331', '7163', '1447', '5935', '1697', 'P', 'K', '7253', '6223', 't', 's', 'F', 'c', 'c', 'M', 'f', '5945', '2289', 'g', '585', '2831', '3187', '2299', 'y', '151']

SOLUTION: 8, 22, 10, 15, 14, 10, 7149, 2651, 4951, 2217, 15, 6331, 7163, 1447, 5935, 1697, 16, 11, 7253, 6223, 20, 19, 6, 3, 3, 13, 6, 5945, 2289, 7, 585, 2831, 3187, 2299, 25, 151

PROBLEM: ['P', '2877', 'r', 'e', 'n', 'A', '4115', '6491', 'N', '5689', 'x', '87', 'A', '7575', '7175', 'D', 'e', 'L', 'p', '6671', '4921', 'A', '7255', '4653', 'u']

SOLUTION: 16, 2877, 18, 5, 14, 1, 4115, 6491, 14, 5689, 24, 87, 1, 7575, 7175, 4, 5, 12, 16, 6671, 4921, 1, 7255, 4653, 21

PROBLEM: ['2579', '7299', 'p', '8053', '9869', '5337', '4131', 'n', 'L', '5229', '5851', '8481', '9187', '8341', '5443', '2773', '1731', '3127', 'F', 'q', 'F', 'P', '3741', '5379']

SOLUTION:
2579, 7299, 16, 8053, 9869, 5337, 4131, 14, 12, 5229, 5851, 8481, 9187, 8341, 5443, 2773, 1731, 3127, 6, 17, 6, 16, 3741, 5379