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.

[Q]: 10, 12, ['233', '5565', '3017', 'r', 'N', '5143', 'm', '349', 'x', '653', 'j', 'K']
[A]: Kj653


[Q]: 15, 22, ['2685', '6365', 'I', 'R', 'p', '5535', 'r', '8691', 'c', '8125', 'R', '5371', '4079', '4593', '4231', '9025', 'B', '495', '4773', '7797', 'm', '4049', 'C', 'o', 'a']
[A]: 4049m77974773495B90254231


[Q]: 1, 11, ['4561', '343', 'E', 'G', '5215', 'K', 'T', '4621', '1783', 'k', 'f', '3519', '9965', '9607', '6653', '3931']
[A]:
fk17834621TK5215GE3434561