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.

1, 9, ['T', '7697', '5125', 'Q', 'j', '9397', '4161', '9593', '6887', 'j', 'I', 'E']
6887959341619397jQ51257697T

7, 23, ['h', 't', 'y', '8999', 'r', '919', 'd', '6983', '147', '4435', 'y', '9993', 'o', 'X', 'T', 'w', '5755', 'N', 'O', 't', '2855', 'g', 'U', '5077', '6985', '3811']
Ug2855tON5755wTXo9993y44351476983d

5, 7, ['F', 'E', '1851', 'N', '3491', 'L', '517', '3353', '1199', 'z', 'X', '8433', 'I', '5841', '4779', '8527', 'q']

517L3491