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: 3, 9, ['I', 'L', 'k', '543', 'R', 'D', 'B', '9659', '7595', 'O', '8599', 'p', 'x', '7577', '2979', '8467', 'w', 'Q', '8385', '133', '675', '7447', 'l', 'J', '7157']

A: 75959659BDR543k
****
Q: 8, 10, ['1431', '7383', 'n', '867', '6287', 'g', '4183', '1323', '3899', 'G', 'l', 'd', '1375', 'f', '8839', '4151', 't']

A: G38991323
****
Q: 3, 20, ['L', 'F', '1029', '3515', '7965', 'O', 'v', 'v', '4685', '4413', 'd', 'M', '225', '3925', 'Y', 'N', '8985', '7767', '2535', 'Y', '6871', '9823', '4505', 'q', 'z', 'k', 'P']

A:
Y253577678985NY3925225Md44134685vvO796535151029
****