Definition: 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: 2, 25, ['823', '5837', '2259', 'K', '2917', '7517', '2027', '7509', 'E', 'd', 'r', 'h', 't', 'g', 'O', '2847', 'X', '5305', 'T', 'u', '981', 'N', 'H', 'G', '1739', '8387', '3725', '3907', 'F', '3839']

1739GHN981uT5305X2847OgthrdE7509202775172917K22595837