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.

[Q]: 2, 16, ['6201', 'h', 'C', 'x', 'x', '6963', '7971', 'p', 'O', 'U', '9701', 'J', '4019', '1277', '7223', 'V', '3221', 'q', '1101']
[A]: V722312774019J9701UOp79716963xxCh


[Q]: 9, 12, ['8329', '2479', '5903', '7277', 'm', 'E', 'j', '6243', '6729', 'O', '271', 'M', '5955', 'P', '9', 'D', '2701', '7197', '3137', 'y', '7811', 'L']
[A]: M271O6729


[Q]: 3, 18, ['w', 'd', '7195', '4671', '837', 'L', '6757', '7449', '27', '6335', '2965', 'M', 'A', 'Z', 'E', '8845', '6477', 'n', '8439', 'T', '951', '5823']
[A]:
n64778845EZAM296563352774496757L83746717195