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]: ['o', 'x', 'E', 'H', '5407', '6813', 'R', 'w', 'g', '9289', '3583', '3055', 'w', '9099', 'F', '9709', 'p', 'p', 'o', '9237', 'o', '9881', 'f', 'q', '2617', 's', '7601', 'l', '4799', '1083', '7221', '9959', 'q', '3493', '4793', 'm', 'N', 'Z', 'E', 'o']
[EX A]: 15, 24, 5, 8, 5407, 6813, 18, 23, 7, 9289, 3583, 3055, 23, 9099, 6, 9709, 16, 16, 15, 9237, 15, 9881, 6, 17, 2617, 19, 7601, 12, 4799, 1083, 7221, 9959, 17, 3493, 4793, 13, 14, 26, 5, 15

[EX Q]: ['N', 'f', '8347', '7807', '6019', '9973']
[EX A]: 14, 6, 8347, 7807, 6019, 9973

[EX Q]: ['4329', 'x', 'u', 'o', '6491', '1479', '3851', '9529', 'x', '5431', '4345', 'F', '1007', 'E', '7617', 'V', 'O', '7335', '3347', '4787', '3827', '8773', 'C', '1425', 'b', 'C', 'D', '9645', 'p', '5609', 'h', '2297', '9713', '2539', '5573', '4607']
[EX A]:
4329, 24, 21, 15, 6491, 1479, 3851, 9529, 24, 5431, 4345, 6, 1007, 5, 7617, 22, 15, 7335, 3347, 4787, 3827, 8773, 3, 1425, 2, 3, 4, 9645, 16, 5609, 8, 2297, 9713, 2539, 5573, 4607