In this task, you are given inputs i, j, and A, where i and j are integers and A is a list. You need to find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant string. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j. Perform the operations in order, i.e., do not concatenate the elements and then reverse the string.

Input: Consider Input: 3, 5, ['5011', '1189', 'H', 'F', '3857', '2423', '4235', '4323', 'o', 'd', 'o', '7583', '7413', 'm', '3467', '2445', '8919', 'a', '27', '4887', '3771']

Output: 3857FH


Input: Consider Input: 7, 8, ['6403', 'T', '2925', 'k', 'd', '5945', 'Q', '8379', 'R', '5991', '6583', '7577', 'V', 'Q', '5317', 'K', '7367', '5663', 'e', '1603', '8359', 'J', 'B', '3967']

Output: 8379Q


Input: Consider Input: 9, 23, ['j', '2563', '2935', 'n', 'Q', 'P', '7263', 'p', 'q', 'W', 'Y', '8521', '3257', 'W', 'V', '4261', 'B', '1297', '4219', '5421', 'o', '237', '2129']


Output: 2129237o542142191297B4261VW32578521YWq