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.

Example Input: 6, 7, ['D', '1819', '9379', 'B', '6071', 'Q', 'T', 'V', '4239', '3199', 'h', 'O', '5369', '3553', 'd', 'l', 'J', '6959', '8007', 'j']
Example Output: TQ

Example Input: 24, 24, ['x', 'F', '6051', 'J', 'v', 'f', '757', 'l', '5555', 'Z', 'C', 'T', 'j', 'T', '8321', '195', '8415', '6121', 'z', '3239', '2021', '9489', '6943', '6685', '4731']
Example Output: 6685

Example Input: 1, 22, ['707', 'E', '381', 'N', 'm', '9731', 'i', '8769', 't', 'P', '9899', 'c', 'Q', 'G', '323', '321', '7671', '4671', '3311', '7109', '2467', 'C', '287', 'x', '6727', '4563', '2559', 'h', 'D', 'I']
Example Output:
C24677109331146717671321323GQc9899Pt8769i9731mN381E707