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 Q]: ['7505', 'B', 'v', '5329', '33', '6439', 'H', '5843', 'A', 'j', 'Z', 'H', 'R', 'K', '3099', 'w', 'R', 't', '9351', 'V', '2753', '8169', '7899', 'k', '8541', 't', 'g', '713', '9591', '2901']
[EX A]: 7505, 2, 22, 5329, 33, 6439, 8, 5843, 1, 10, 26, 8, 18, 11, 3099, 23, 18, 20, 9351, 22, 2753, 8169, 7899, 11, 8541, 20, 7, 713, 9591, 2901

[EX Q]: ['r', '821', '8521', 'p', 'o', '979', 'k', 'w', '2213']
[EX A]: 18, 821, 8521, 16, 15, 979, 11, 23, 2213

[EX Q]: ['J', 'P', 'g', '21', 'r', 'W', 'r', 'L', 'R', 'Q', 'l', 'e', 'L', 'D', 'a', '1517', 'n', '7069', '9881', 'Z', '8287', 'n', '503', '2741', '1335', '4211', 'i', 'P', '3945', '8265', 'q', '6989', 'w', '6991', '1017', 'M', '4123', 'Z', 'q', '1929']
[EX A]:
10, 16, 7, 21, 18, 23, 18, 12, 18, 17, 12, 5, 12, 4, 1, 1517, 14, 7069, 9881, 26, 8287, 14, 503, 2741, 1335, 4211, 9, 16, 3945, 8265, 17, 6989, 23, 6991, 1017, 13, 4123, 26, 17, 1929