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]: 6, 10, ['P', '8531', '6115', '4161', '4429', '569', '8581', '6081', '7303', 'p', 'z', '7307', 'a', 'A']
[A]: p730360818581569


[Q]: 8, 21, ['7449', 'R', '469', 'm', 'A', '817', '9583', '239', 'n', '3597', 'C', '6853', '2745', '3827', '5775', 'x', '3875', '7503', '8903', '9679', '819']
[A]: 8199679890375033875x5775382727456853C3597n239


[Q]: 2, 4, ['1097', 'x', '4627', 'y', 'v', '4553', 'v', '565', '5527', 'M', '2279', 'p', '1873', '1835', '2807']
[A]:
y4627x