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: 11, 18, ['u', '1011', 'h', 'e', '7479', 'Z', 'u', 't', 'Q', 'T', 'G', 'A', '8367', 'z', '2643', '1541', '7473', 'D', 'S', '3963', 'N', '9245', '1907', '5463', '8237', '7553', 'K', '2909']

D747315412643z8367AG