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: 3, 16, ['9293', 'a', '667', '923', '839', 'l', 't', '1455', '2381', '4231', '8089', '4321', '269', 'K', '1091', 'D', 'K', '4435', '2463']

D1091K26943218089423123811455tl839923667