In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.

Q: 3, 6, ['6843', '7805', 'h', '9097', 'O', 'u']

A: uO7909h
****
Q: 14, 17, ['7891', 'n', '3475', 'c', '3281', 'Y', 'R', '5745', '4195', 'c', 'r', 'D', '7707', 'V', '7313', '8857', '1849', '5591', '553', '8389', '3833', 'm', 'v', '3663', 'k', 'U', 'o', 'p']

A: 948175883137V
****
Q: 11, 24, ['1141', '6845', '7423', '2445', '1701', 'q', '8153', 'P', 'n', '4149', 'p', 'Q', '7197', '7151', '4841', 'g', 'r', '1531', 'a', '2135', '2345', '9893', '2535', '7491', '7187', '623', '1603', '6099', 'e', '2599']

A:
19475352398954325312a1351rg148415177917Qp
****