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.

9, 18, ['p', '5557', 'r', 'I', 'k', '4673', '5355', '3105', 'm', '6655', '1505', '2413', '7439', 'b', 'K', '7053', '2385', '8935', '9949', '5351', '4423', 'y', 'p', '7891', 'A', '1271', 'o', 'z']
893523857053Kb7439241315056655m

14, 24, ['7539', '1653', '1415', '4545', '1969', '2893', 'W', '6317', 'v', '9095', '6265', 'X', '4399', '245', 'f', '8721', 'A', 'b', '7885', '8541', '8251', 'L', 'G', '6781']
6781GL825185417885bA8721f245

5, 6, ['j', 'z', '1571', 'D', 'U', '7981', '3519', '1631', '493', '2165', '9475', 'g', '4633', '1983', '6865', 'D', 'X', '1967', 'b', '1891', 'b', 'x', 'G', '113', '3255', 'a', '4343', 'w']

7981U