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, 9, ['629', '2967', '1139', '5601', 'Z', 'U', '7539', 'T', '2903', '4407', 'o', 'u', '5823', '6001', '8321']

Output: 2903T7539UZ560111392967


Input: Consider Input: 12, 18, ['N', '9555', 'H', 'd', '7941', 'U', '1965', 'G', 'E', '6947', 'q', '2341', '7909', 'n', '8625', 'r', 'M', 'F']

Output: FMr8625n79092341


Input: Consider Input: 9, 25, ['7435', '9011', '1901', 'v', 'd', '9477', 'j', 't', 'U', 'R', '287', '9673', '4237', '1307', 'A', 'd', 's', '4717', '2337', '8115', 'd', '8401', 'Y', '1213', '937', '3479', 'R', '8263', '3159']


Output: 9371213Y8401d811523374717sdA130742379673287RU