Detailed Instructions: 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.
Q: 7, 25, ['W', 'L', '5505', 't', '8115', '8335', '8529', 'x', 'O', '7345', 'c', '3469', '7545', '7555', '115', '4327', 'p', '2071', 'E', 'p', '429', 'z', 'D', '7937', '7077', '743']
A:
70777937Dz429pE2071p4327115755575453469c7345Ox8529