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.

Example Input: 1, 2, ['S', '411', '3257', 'c', '3483', 'i', 'h', 't']
Example Output: 114S

Example Input: 1, 3, ['7635', 'c', 'h', 'D', 'K', '7235', 'e']
Example Output: hc5367

Example Input: 6, 17, ['V', 'W', '6009', 'B', '91', '6881', 'k', '1389', '8935', 'W', '1443', '975', 'U', 'f', 'I', 'F', '7961', '1043', 'd', 'S', '9631', '1831', '8537', '8533', '2347', 'A', '6091', 'd']
Example Output:
1697FIfU5793441W53989831k1886