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 concatenate all elements of A from the ith element to the jth element, and print 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.
Input: 15, 27, ['805', 'a', '3295', 'f', '4109', 'C', '93', 'v', '9117', 'b', 'T', '1849', '4805', '2791', 'n', 'y', '1747', 'h', 'R', 'v', '1119', 'H', '5805', 'U', 'y', 'P', 'u', 'U']

ny1747hRv1119H5805UyPu