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]: 8, 14, ['6329', 'O', '8749', 'm', '2825', '6177', 'E', '8475', '907', '5543', 'h', '4737', 'B', '5977']
[EX A]: 5977B4737h55439078475

[EX Q]: 5, 7, ['I', 'R', 'p', '3901', '3837', '9227', '6961']
[EX A]: 696192273837

[EX Q]: 16, 27, ['6855', '4531', 'I', 'x', 'Z', 'k', '2875', '6305', 'x', '211', 'Y', 'p', '337', 'r', '5479', 'f', '7477', '4373', 'h', 'F', '4015', '7735', '2427', 'f', '7825', 'p', '961', '2301', '4329', 'S']
[EX A]:
961p7825f242777354015Fh43737477f