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.

['201', 'v', '9339', '2255', 'A', 'F', '2731', '1331', '709', '1319', 'u', '5037']
201, 22, 9339, 2255, 1, 6, 2731, 1331, 709, 1319, 21, 5037

['A', '4439', 'l', '4745', 'm', 'A', 'o', 'N', '7349', '8035', 'A', '4553', '8729', 'x', 'G', '3041', 'W', 'R', 'N', 'h', '3111', 'B', '9995', 'Y', 'J', 'P', '7729', '8463']
1, 4439, 12, 4745, 13, 1, 15, 14, 7349, 8035, 1, 4553, 8729, 24, 7, 3041, 23, 18, 14, 8, 3111, 2, 9995, 25, 10, 16, 7729, 8463

['8673', 'l', '1569', 'c', '7289', '3337', '8681', 'e', 'r']

8673, 12, 1569, 3, 7289, 3337, 8681, 5, 18