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.

['3695', 'v', 'o', 'M', 'g', '9223', 'R', '3447', 'x', 'v', '983', '2833', '5719', 'B', 'N', '3703', 'M']
3695, 22, 15, 13, 7, 9223, 18, 3447, 24, 22, 983, 2833, 5719, 2, 14, 3703, 13

['i', 'P', '227', '5575', 'O', 'l', '9041', 'q', '3695', '6189', 'x', 'z', 'R', '297', 'b', '5055', 'y', 'k', '4049', 'q', 'Z', '635', '5995', '2277', '6733']
9, 16, 227, 5575, 15, 12, 9041, 17, 3695, 6189, 24, 26, 18, 297, 2, 5055, 25, 11, 4049, 17, 26, 635, 5995, 2277, 6733

['u', '8119', 'Y', '3201', 'A', 'C', '9185', 'p', 'y', 'z', 'I', '8595', 'Q', '9341', 'u', '2491', 'K', '5979', '6061', 'o', 'r', '3397', '8343', 'i', '3971', 'o', '4489', 'd', 'W', 'o', '4841', '5541', '9761']

21, 8119, 25, 3201, 1, 3, 9185, 16, 25, 26, 9, 8595, 17, 9341, 21, 2491, 11, 5979, 6061, 15, 18, 3397, 8343, 9, 3971, 15, 4489, 4, 23, 15, 4841, 5541, 9761