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: 7, 27, ['t', 'Z', 'W', '1927', '9465', '5477', 'L', '3115', 'W', 'K', '1171', 'i', 'Y', '145', '5905', '8469', '3265', '2393', '3749', '9701', '9919', '9385', '839', '4651', '8171', 'l', '3465', 'D', '6977']

L3115WK1171iY1455905846932652393374997019919938583946518171l3465