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.

Ex Input:
9, 14, ['X', '2369', '2305', '2247', '3667', 'j', 'm', '7097', '115', '3757', 'g', '6065', '4021', '2241', 'v', '7439', 'G', 'H', '6543', 'p', 'Y', 'X', 'S', 'i', 'b', '2483', '5915']

Ex Output:
224140216065g3757115


Ex Input:
1, 3, ['U', '1175', 'm', 'S', 't', 's', 'o', '6357', 'G', 'x', 'H', '8917']

Ex Output:
m1175U


Ex Input:
4, 24, ['T', '1377', '1313', 'g', '2367', '3983', 'T', '2751', 'g', 'V', 'Z', 'k', 'G', '3503', 'Q', '6413', 'B', '5687', 'W', '3655', 'I', 'i', 'P', '3029', 'y', '4345', 'r']

Ex Output:

3029PiI3655W5687B6413Q3503GkZVg2751T39832367g