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 Q]: 4, 15, ['d', 'P', 'D', '5601', '3115', 'O', 'h', '1521', '8467', '5275', '6455', '1579', 'w', 'f', '9647', 'z', 'i', '4137', '7581', '6173', 'V']
[EX A]: 9647fw15796455527584671521hO31155601

[EX Q]: 1, 12, ['H', '7185', 'R', 'N', '489', '6499', 'L', '8809', '7041', '9267', 'o', 'r', '1423', '6103']
[EX A]: ro926770418809L6499489NR7185H

[EX Q]: 7, 11, ['5247', 'G', 'M', 'S', '7605', 'f', '5867', 'k', '3479', '4185', 'o', '2153', 'U', '5647', '235', '2329', 'g', 'P', '1109', 'l']
[EX A]:
o41853479k5867