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: Consider Input: 1, 15, ['F', '6719', '7233', '4085', 'Q', 'N', '3827', '9487', 'o', '2955', '3199', '6321', 'R', '1021', 'u', 'k', '9039', 'k', 'c', '1197', '805', 'f', '5155', 'P', 'm', '6037', 'J', '6089', 'W', 'N']

Output: F671972334085QN38279487o295531996321R1021u


Input: Consider Input: 8, 17, ['2113', 'B', 'Y', 'i', '1123', 'H', '8593', 'y', 'b', '2319', '5525', 's', 'b', '2331', '1405', 'R', '2979', '3577', '2713', '9015', 'y', '7201', '8713', '1647', '9443', 's']

Output: yb23195525sb23311405R2979


Input: Consider Input: 2, 10, ['i', '2235', '8387', 'e', '229', 'y', 'G', '7733', '6193', '9633', 'i', 'a', 'U', '715', '6951', '7119', 'y', 'u', '9801', 'X', '6183', 'x', '403']


Output: 22358387e229yG773361939633