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]: ['t', '8125', '6519', 'M', '4533', '9091', '4193', '9863', 'e', '4265', '5907', 'N', '8095', 'N', '7611', 'l', '7529', 'j', 'P', '2989', 'A', 'h', 'Y', '9077', 'J', '5147', 'K', '99']
[EX A]: 20, 8125, 6519, 13, 4533, 9091, 4193, 9863, 5, 4265, 5907, 14, 8095, 14, 7611, 12, 7529, 10, 16, 2989, 1, 8, 25, 9077, 10, 5147, 11, 99

[EX Q]: ['4245', '3997', 'T', 'N', 'q', '7057', '791', 't']
[EX A]: 4245, 3997, 20, 14, 17, 7057, 791, 20

[EX Q]: ['2413', '11', '2035', '7573', '4335', 'O', '6947', 'J']
[EX A]:
2413, 11, 2035, 7573, 4335, 15, 6947, 10