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]: 1, 3, ['2351', 'k', '2321']
[EX A]: 2321k2351

[EX Q]: 3, 7, ['973', '4113', '517', '6021', '6051', 'H', '3763', 'S', '6425', 'G', '5913', 'U', '1421']
[EX A]: 3763H60516021517

[EX Q]: 3, 6, ['T', '9729', 'q', 'F', '2209', 'w', 'O', '3325', 'L', 'x', '8827', 'O', '8595', '1973', 'Y', 'R', 'z', 'F', '6663', '4453', 'L', 'K', 'u', '2027', 'Y', 'l', '2641', '7325', 'N']
[EX A]:
w2209Fq