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.

Ex Input:
2, 8, ['S', '1177', 'V', 'X', '2357', 'J', '1385', '7695', 'd']

Ex Output:
76951385J2357XV1177


Ex Input:
1, 3, ['2351', 'k', '2321']

Ex Output:
2321k2351


Ex Input:
2, 11, ['u', '5537', 'y', 'B', '4461', 'z', 'q', '9437', 'A', '1071', 'C', '8633', 'J', '9143', '7131', '4249', '4355', '353', '995', 'n', '7153', 'P', 'o', 'i', 's', '2613', '5765', 'r']

Ex Output:

C1071A9437qz4461By5537