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.

['4117', 'N', '4083', 'N', 'M', 'q', 'L', 'Q', 't', 'G', 'S', '3623', '4317', 't', '4353', 'q', '8617', 'O', '4829', 'S', 'D', '5011', '699', '9883', 'b', 'g', '6933', '9783', 'f', '353', 'A', 'o', '8931', 'S', 'o', '921', '8833', 'J', 'R']
4117, 14, 4083, 14, 13, 17, 12, 17, 20, 7, 19, 3623, 4317, 20, 4353, 17, 8617, 15, 4829, 19, 4, 5011, 699, 9883, 2, 7, 6933, 9783, 6, 353, 1, 15, 8931, 19, 15, 921, 8833, 10, 18

['F', '9727', 'i', '629', 'w', '5589', 'C', '8363', '3079', '9417', 'r', 'M', '3853', '4105', '6221', 'U', 'u', '4365', 'u', '2303', 'j', '1843', '477', 's', '9767', '8947', '727', '8305', '7679', '8903', '2961', 'O', '281', '6049', '171', 'v', '3995', 'C', '8139', 'P']
6, 9727, 9, 629, 23, 5589, 3, 8363, 3079, 9417, 18, 13, 3853, 4105, 6221, 21, 21, 4365, 21, 2303, 10, 1843, 477, 19, 9767, 8947, 727, 8305, 7679, 8903, 2961, 15, 281, 6049, 171, 22, 3995, 3, 8139, 16

['x', 'C', '6883', '1377', 'i', '8243', 'c', '4763', 'K', 't', '6213', 'a', 'I', '8905', 'w']

24, 3, 6883, 1377, 9, 8243, 3, 4763, 11, 20, 6213, 1, 9, 8905, 23