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: 8, 11, ['F', '8031', '1539', '6973', '3103', 'I', '9639', 'm', 'x', 'j', '9811']

Output: mxj9811


Input: Consider Input: 18, 21, ['k', 'p', 'k', '115', '5813', '4665', '6773', '9965', 'F', '8533', 'c', '8893', 't', '7853', 'g', 't', '1889', 'd', '5063', '279', '9911', 'f', '95', '2895', 'R', '7785', '9179', 'g']

Output: d50632799911


Input: Consider Input: 4, 5, ['1683', 'Z', 'Q', 'r', 'b', 'y', 'P', '6189', 'J', '589', '4323', '245', '363', '2881', '6733', '8315', '7229', '8159', 'v', 'I', 'W', 'H', '7369', 'i', '3943', '6085', 'g']


Output: rb