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: 7, 22, ['7551', 'B', '1171', '8035', '9183', '3931', 'u', '1835', 'C', '4333', 's', 'n', 'r', '5051', 'j', '535', '8557', 'q', '6629', 'V', '979', '8327', '6907', 'k', '9735']

8327979V6629q8557535j5051rns4333C1835u