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.

Q: ['8473', 'R', 'm', 'D', 'A', '723', 'Q', 'r']

A: 8473, 18, 13, 4, 1, 723, 17, 18
****
Q: ['7527', '6309', '1291', '3995', 'D', '5925', 'y', '6943', '5393', '7691', 'a', 'P', 'k', 'x', 'm', 'Q', '475', '4921', '1909', 'b', '7417', 'E', '7689', 'o', '3491', 'g', '7689', 'x', 'E']

A: 7527, 6309, 1291, 3995, 4, 5925, 25, 6943, 5393, 7691, 1, 16, 11, 24, 13, 17, 475, 4921, 1909, 2, 7417, 5, 7689, 15, 3491, 7, 7689, 24, 5
****
Q: ['y', '7053', '5843', '2151', 'a', '6315', '5981', 'E', 'W', 'S', 'y', '9999']

A:
25, 7053, 5843, 2151, 1, 6315, 5981, 5, 23, 19, 25, 9999
****