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.

[EX Q]: 2, 4, ['F', 'S', 'n', 'e', 'H', 'W', 'b', '1883', '13']
[EX A]: enS

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

[EX Q]: 2, 2, ['W', 'e', 'y', '9457', 'Y', '5641', '9041', 'E', '2987', '2195', 'G', '2571', 'R', '1253', '4877', 'A', 'I', '4201', '1607', 'M', '4751', '8237', '2145', 'n', 'h', '1345', '9069', '5117', '4417']
[EX A]:
e