instruction:
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.
question:
1, 2, ['7359', '647', 'b', '6675']
answer:
6477359


question:
1, 8, ['5377', 'N', 'V', 'a', '7059', '3479', '1621', 'B', 'd']
answer:
B162134797059aVN5377


question:
3, 13, ['i', 'U', '3073', 'R', 'F', '5037', '4285', '2313', 'o', 'Z', '4485', 'n', '6463']
answer:

6463n4485Zo231342855037FR3073