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, 17, ['6095', '421', '2313', 'i', 'Y', 'K', 'Q', 'o', '4451', 'a', '5975', '3867', 'y', '8889', '1371', 'S', 'O', 'U', 'O', 'B', '1333', '8629', '7263', 'h', 'T']
answer:
OS13718889y38675975a4451


question:
1, 13, ['a', '5893', '8377', '7099', 'a', 'x', '8957', '7523', 'g', 'Z', '9781', '8507', '9351', '1577', 'H', 'd', 'U', 'f', 'T', 'T']
answer:
935185079781Zg75238957xa709983775893a


question:
2, 8, ['z', '7331', 'X', 'H', '3433', 'j', '2911', 'Z', '8631', 'j', 'S', '1161', '1429', '2011', '8811', '7965', 'x', '9089', 'Z', '893', '6071']
answer:

Z2911j3433HX7331