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, 22, ['6261', 'b', 'A', '2725', '5193', '4677', 'U', '8231', 'f', 'S', '3663', 'f', 'f', 'g', '6327', 'g', '2959', 'u', '1385', 'z', '743', '1187']
answer:
1187743z1385u2959g6327gff3663Sf8231U


question:
3, 7, ['Y', '5629', 'J', 'Q', '7907', 'C', '2053', 'e', 'L', '5165', '6687']
answer:
2053C7907QJ


question:
9, 23, ['3525', '5905', 'T', 'q', '289', 'v', '2349', '7343', '7089', '5923', 'n', '5751', 'S', '4859', 'O', 'i', 'k', 'L', 'a', '705', '7793', '937', '3505', 'u', '8881', 'Q', 'H', '7159']
answer:

35059377793705aLkiO4859S5751n59237089