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:
13, 19, ['I', 'e', 'D', '6689', '6047', '6839', '6523', 'e', '6939', '653', '5701', 'r', '7005', 'e', '7821', 'w', '6221', '3243', 'H', '1305', 'w', '3995', '1873', '6035', '5543', 'M', '8079', '6091', 'B']
answer:
H32436221w7821e7005


question:
2, 9, ['3715', '8919', 'o', 'R', 'S', '1351', '7335', 'A', 'o', 'W', 'z', 'd', '4609', 'd', 'F', 'N']
answer:
oA73351351SRo8919


question:
11, 25, ['S', 'P', '4301', 'e', 'f', 'q', '8945', '6627', '6431', 'U', 'l', 'Y', '7171', 'y', 'v', 'e', 'I', '8025', '5789', 'o', 'u', '6543', '5419', '6189', '4991']
answer:

4991618954196543uo57898025Ievy7171Yl