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: 5, 7, ['I', 'R', 'p', '3901', '3837', '9227', '6961']

A: 696192273837
****
Q: 5, 18, ['u', '3123', 'g', 'r', 'M', '559', 'F', 'F', '3229', '3207', 'w', 'X', 'U', 'j', 'f', 'p', '7623', '6121', '2279', 'v']

A: 61217623pfjUXw32073229FF559M
****
Q: 1, 3, ['r', 'R', 'd', '4603', '8029', '4717', '1583', 's', 'x', 'd', '7859', 'w', '385', 'O', '7099', 'j', '9495', 't', '9125']

A:
dRr
****