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: 25, 27, ['t', 'I', 'y', '8907', '6967', '273', '1655', '9801', '2833', '4763', 'c', 'E', '8177', 'X', 'i', '5953', '9325', '5083', '5223', 'C', '3137', '1971', 'm', 'M', 'C', 'U', 'y', '8611', '6299']

yUC