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.

3, 4, ['P', '7535', '9919', '5299', '8521', 'q', 'q', 'i']
52999919

5, 8, ['6995', '7633', '1299', '9135', '5811', '4645', 'i', '4969', 'e', 'R', '7309']
4969i46455811

9, 10, ['r', 'V', '4157', '427', 'u', 'H', 'J', '1499', 'G', '6931', '8585', 'L', '2781', 'j', '5653', '6881', '7467', 'n', '9163', 'v', 'q', '4975', 'X', 'S', '2543', 'Z', 'J', 'S', '7653']

6931G