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.

Example Input: ['V', 't', '5519', '6271', '9239', 'Q', 'z', '9645', 'I', '6699']
Example Output: 22, 20, 5519, 6271, 9239, 17, 26, 9645, 9, 6699

Example Input: ['785', '3957', '2269', '1331', 'N', '8075', '3705', 'T', 'n', 'j', '4257', '8441', 'o', '9959', '6535', 'F', '3949', '3071', 'u', 'x', 'S', 'V', 'f', '83', '9939', '9659', 'y']
Example Output: 785, 3957, 2269, 1331, 14, 8075, 3705, 20, 14, 10, 4257, 8441, 15, 9959, 6535, 6, 3949, 3071, 21, 24, 19, 22, 6, 83, 9939, 9659, 25

Example Input: ['8185', '7423', '481', '4469', '5421', 'b', 'M', 'K', '8511', '6765', 'n', 'p', 'o', '8695', 'N', '1037', 'N', 'd', '5401', 'f', 'D', '3871']
Example Output:
8185, 7423, 481, 4469, 5421, 2, 13, 11, 8511, 6765, 14, 16, 15, 8695, 14, 1037, 14, 4, 5401, 6, 4, 3871