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: ['V', '4625', 'b', '349', 'r', 't', '8171', '9785', 'O', 'n', 'b', 'v', 'S', 'u', 'f', '2601', 'R', '3131', '4281', '6223', '7041', '2739', 'B', '6059', '4967', 'n', '4949', 'w', 'Q', '7743', '559', 'V', 'K', 'm', 'd']

SOLUTION: 22, 4625, 2, 349, 18, 20, 8171, 9785, 15, 14, 2, 22, 19, 21, 6, 2601, 18, 3131, 4281, 6223, 7041, 2739, 2, 6059, 4967, 14, 4949, 23, 17, 7743, 559, 22, 11, 13, 4

PROBLEM: ['2609', '8593', 'X', '365', '8173', '1859', '4371', 'M', '7949', 'O', 'D']

SOLUTION: 2609, 8593, 24, 365, 8173, 1859, 4371, 13, 7949, 15, 4

PROBLEM: ['785', '599', '317', 'n', '4577', 'i', 'Z', 'r', '9509', '8351', '8425', 'E', 't', '6071', 'A', '1191', '1181', 'Y', 'O', 'O', '7545', '6047', '4833', '3007', 'U', '5595', '4265', 'v', '2795', 'g']

SOLUTION:
785, 599, 317, 14, 4577, 9, 26, 18, 9509, 8351, 8425, 5, 20, 6071, 1, 1191, 1181, 25, 15, 15, 7545, 6047, 4833, 3007, 21, 5595, 4265, 22, 2795, 7