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:
9, 13, ['t', 'z', '3897', 'T', '7683', '8189', 'D', 'p', 'W', 'd', 'p', '315', 'P', '8037', '9411', 'q', '4931', 'U', 'e', '311', 'V', 'L', '6427', '6249', '8303', 'k', 'N', 'T']
answer:
P315pdW


question:
2, 4, ['9669', '8783', '8485', 'w', 'U', '4489', '1573', '6015', 'p', '1533', 'X', '3123', 'y', 'X', '4921', 'p', 'K', '9841', '8639', '1953']
answer:
w84858783


question:
4, 5, ['F', 'F', '2975', '6409', 'n', 'n', 's', 'O', '3229', '2479', 'T', '255', 'F', '3255', 's', 'e', '5917', 'b', 'M', '6075', 'v', '5953', '4015', '6445', 'w', 'u', 'G']
answer:

n6409