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: 6, 27, ['b', '8159', 'v', 'S', 'a', '633', '4921', 'w', '9561', '7587', '5735', 'W', '7737', '6355', 'A', 'b', '3795', '5335', '5231', '6815', 'E', '1777', '9203', '5295', '2033', 'm', 'L', 'k', 'h', 'K']

Lm2033529592031777E6815523153353795bA63557737W573575879561w4921633