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]: 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']
[A]: Ug2855tON5755wTXo9993y44351476983d


[Q]: 5, 18, ['4905', 'j', 'd', 'S', '8381', '233', 'r', 'i', 'P', '4971', 'Q', '1991', 'L', 'a', '9383', '931', 'T', 'g', '2561', 'L', '2757', 'e', '1829']
[A]: gT9319383aL1991Q4971Pir2338381


[Q]: 12, 13, ['s', 'V', '9033', 't', '3659', '4853', '7393', '9773', 'I', 'Q', '4537', '2021', '8515', '5341', '5431', 'f', 'P', 'O', 'v', 'A', '611', '7063', '4095', '8759']
[A]:
85152021