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: 8, 13, ['C', 'T', 's', 'F', 'F', '555', '2771', 'i', '3379', 'L', 'H', 'X', 'r', 'x', 'p', 'u', 'c', '9689', 's', 'e', '4559', '2185', 'U', 'T', '5897']

i3379LHXr