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: 3, 10, ['H', '957', 'c', '7253', '6095', '1153', '5057', '615', '9895', 'u', 'U', 'U', '2309', '687', 'e', 'D', '197', 'H', '3737']

u98956155057115360957253c