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: 14, 15, ['8927', 'K', 'O', 'l', 'p', 'L', '8163', 'Q', '4683', '7603', 'M', 'T', '1239', '5867', 'L', '8265', 'F', '6653', 'I', 'S']

Output: 5867L


Input: Consider Input: 2, 5, ['7791', '8561', 'r', 'e', '7821', '2611', '1', 'P', 'n', '4097', 'z', 'a', '9589', 'M', '8867']

Output: 8561re7821


Input: Consider Input: 16, 17, ['6287', 'P', '8903', 'J', '5625', '2321', '7327', '1769', '1715', 'f', 'z', '3261', 'd', '7511', 'i', '2869', '6511', 'G']


Output: 28696511