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.

7, 10, ['Q', 'A', 'V', 'n', 'U', '8155', '3139', 'V', '7645', '3591', '5855', '3997', '565', '291', 'y', 'J', '1115']
35917645V3139

6, 15, ['T', 'u', 'v', '5523', '3025', 'P', '2843', '5033', '3237', 'X', 'e', '5147', '849', '9773', '7559', 's', 'L', 'y', '6195', '5073', 't']
755997738495147eX323750332843P

1, 3, ['L', '2361', 'b', 'B', 'o', 'u', 'A', 'w', '211', '7051', '767', '4207', '6187', '5221', '7641', '9353', 'D', '1699', 's', '9787', 'O', '3689', 'p', '3471', 'j', '3163']

b2361L