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: 14, 27, ['X', 'S', 'e', '3627', '8731', 'q', 's', 'Z', '5669', '3267', 'Z', '9731', 'g', 'H', '5279', 'q', '3285', '4345', 'L', 'L', 'y', 'N', '9589', '8287', 'D', '2725', 'B', 'x', 'K']

B2725D82879589NyLL43453285q5279H