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.

Input: Consider Input: 2, 17, ['7733', '4919', '637', '849', '5021', 'L', 'l', '537', 'z', 'r', 'Q', 'z', '4447', '65', 'L', '343', '1081', '1113', '3903', '405', 'f', 'X', '1955', '2985']

Output: 1081343L654447zQrz537lL50218496374919


Input: Consider Input: 7, 10, ['Q', 'A', 'V', 'n', 'U', '8155', '3139', 'V', '7645', '3591', '5855', '3997', '565', '291', 'y', 'J', '1115']

Output: 35917645V3139


Input: Consider Input: 8, 21, ['d', 'C', '7093', 'V', '3539', '1487', 'D', 'g', '2333', '1119', '2789', '5065', 'o', '5955', 'y', '3369', 'k', 'q', 'i', '6789', '567', 'z', 'o', 'Y', '4565', '4867']


Output: 5676789iqk3369y5955o5065278911192333g