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. 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: 4, 12, ['p', '1275', '1261', 'U', 'f', 'p', '8275', 'f', '143', '8343', 'x', '2015', '71']

U, f, p, 8275, f, 143, 8343, x, 2015