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.

7, 7, ['o', '7695', 'M', 'C', '8035', '5877', '6703']
6703

13, 13, ['3469', 'y', '7357', 'J', 'd', 'k', 't', '7651', 'o', '8367', 'H', 'V', 'q', 'O', '3059', 'e', 'A', '5639', 'm', 's', 'w', '2529']
q

17, 22, ['W', '4077', 's', '7081', '1773', 'Z', '3177', 'M', '5099', '2155', 'G', 'x', '111', '3953', '2507', '1125', '8535', 'R', '2305', '5773', '223', '3789', 'b']

378922357732305R8535