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.

Input: Consider Input: 4, 10, ['5537', 'w', '29', '6133', '7949', 'f', 'c', '3725', '2943', 'W', 'U', '1905', 'l', 'Z', 'r']

Output: W29433725cf79496133


Input: Consider Input: 1, 23, ['8861', 'p', 'j', 'z', '1075', 'K', '4161', '1633', 'W', '2613', 's', '8601', 'e', 'n', 'R', 'H', '4839', 't', '8051', 'V', 'r', 'h', '1987', '483', '2753', '7295', '5601', '5935', 'o']

Output: 1987hrV8051t4839HRne8601s2613W16334161K1075zjp8861


Input: Consider Input: 1, 23, ['b', 'E', '4377', 'h', '277', 'u', '5173', 'w', '9707', '9909', 'r', '4565', '9657', 'R', '561', '6071', '2711', 'i', '3157', 'X', '7007', 'i', '3491', '8995', 'B', '1685', 'Q']


Output: 3491i7007X3157i27116071561R96574565r99099707w5173u277h4377Eb