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:
8, 16, ['7351', '5277', '4759', 'e', '2059', '4409', '7617', '8537', '2697', '8107', 'X', 'd', '9949', '4353', '6067', 'J', '8225', 'Y', '2685', 'n', '759', 'a']
answer:
J606743539949dX810726978537


question:
1, 3, ['M', '9885', 'k', '8111']
answer:
k9885M


question:
2, 11, ['9037', 'R', 'V', 'B', '1', 'C', '8089', '2095', 'M', 'u', '9575', '7739', 'x', '7033', '4113', '4781', 'b', 'f', 'g', '813', '5803', 'x']
answer:

9575uM20958089C1BVR