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, 11, ['5699', '6793', 'H', '513', 'K', '7439', 'q', 'i', '3417', '8191', 'l', 'z', 'g', 'm', 't', '2749', '1801', 'b', 'w', '7999', 'I', '3379', 'j', 'Z', 'o', '1179', '7409', '9431']

l81913417iq7439K513H