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.

Ex Input:
['3573', '6577', '3359', '8603', 'c', 'p', '5471', 'g', 'D', 'R', 'M', '4907', '3095', '2061', '8137', '5001', 't', 'Q', '6177', 'B', '1553', 'a', '993', 'q', '727', 'l', '141', 'V', 'V', 'C', 'Q', '7919', 'O', 'M', 'o', 'z', 'Z', '5639']

Ex Output:
3573, 6577, 3359, 8603, 3, 16, 5471, 7, 4, 18, 13, 4907, 3095, 2061, 8137, 5001, 20, 17, 6177, 2, 1553, 1, 993, 17, 727, 12, 141, 22, 22, 3, 17, 7919, 15, 13, 15, 26, 26, 5639


Ex Input:
['5151', '8663', '4373', 'L', '5491', '123', 'l', 'E', 'b', '3047', 'o']

Ex Output:
5151, 8663, 4373, 12, 5491, 123, 12, 5, 2, 3047, 15


Ex Input:
['f', '83', 'x', '3801', 't', '6653', '9961', '9841', '8297', 'V', '6269', '5237', 'a', '3001', 'V', '9369', '9419', '253', 'r', '1055', '3025', '5425', 's', '3437', 'U', '1255', 'V', 'a', 's', '5931', 'x']

Ex Output:

6, 83, 24, 3801, 20, 6653, 9961, 9841, 8297, 22, 6269, 5237, 1, 3001, 22, 9369, 9419, 253, 18, 1055, 3025, 5425, 19, 3437, 21, 1255, 22, 1, 19, 5931, 24