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: 11, 12, ['9425', 'j', '6251', 'y', '4159', '2825', '7583', 'W', '7007', 'X', 'C', 'v', 's', 'C', '5697', 'F', '4581', '5311', '1773', '9135', 'w', 'w']

vC