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:
7, 9, ['4337', '191', 'N', 'B', 'P', 'B', 'G', 'b', '2727', '6213']
answer:
2727bG


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


question:
2, 3, ['t', '2585', 'J', '3417', 'O', '345', '3199', '1811', 'z', '1469', '4839', 'k', 'o', 'a', '4499', '2683', '7243']
answer:

J2585