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 list all elements of A from the ith element to the jth element in the reverse order. 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.
Input: 12, 18, ['6737', 'v', 'D', 'z', 'p', 'H', '7119', 'U', '3757', 'S', 'O', 'I', 'R', '9031', 'c', '3267', '1019', 's', '225', 'E', 'n', 'O', 'U']

s, 1019, 3267, c, 9031, R, I