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]: 3, 6, ['3843', 'S', 'Z', '6311', '7521', 'e', 'q', '7861', 'Q', '6899', '7079', 'Z', '1523', '1703', 'B', 'l', 'T', '1111', '351', 'k', '8493', 'c', '2861']
[EX A]: e75216311Z

[EX Q]: 8, 16, ['F', 'l', 'Q', 'l', 'N', 'c', '9969', '4953', '8673', '7567', '7045', '2257', '2163', 'Y', 'X', '155', 'S', '771', '5885', '8401', '5999', '341', 'v']
[EX A]: 155XY216322577045756786734953

[EX Q]: 7, 22, ['3489', 'T', 's', '3071', 'f', 'f', '2183', 'Q', '679', '8995', '3561', '207', '5755', 'm', '6827', '9327', 'x', 'R', '5387', '9195', '2959', '4793']
[EX A]:
4793295991955387Rx93276827m575520735618995679Q2183