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, 7, ['6177', '2355', 'z', 'f', 'Y', '5807', '5807', 'k', '6209', 'g', 'Z', 'r', 'E']
answer:
58075807Yfz23556177


question:
7, 8, ['6403', 'T', '2925', 'k', 'd', '5945', 'Q', '8379', 'R', '5991', '6583', '7577', 'V', 'Q', '5317', 'K', '7367', '5663', 'e', '1603', '8359', 'J', 'B', '3967']
answer:
8379Q


question:
6, 15, ['A', '8555', 'r', '571', 'u', 'P', '5715', 'G', '5731', 'p', '633', 'k', '4309', 'k', 'D', '4443', 'S', '5439', 'C', 'i', '1327']
answer:

Dk4309k633p5731G5715P