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: 4, 27, ['u', '7157', 's', 'H', '9231', '5861', '6433', '1059', '887', 'm', '9571', '2873', '2305', 'y', '1171', '3205', '321', '3299', '2217', 'I', '701', '8243', 'b', '627', '2531', '4151', 'B', 'G']

Output: H9231586164331059887m957128732305y1171320532132992217I7018243b62725314151B


Input: Consider Input: 4, 20, ['1033', '6489', '3569', 'f', '4483', 'm', '8817', '6619', '2881', 'K', '227', '2479', '6185', 'C', '1351', 'D', 'L', '5997', '6921', '7909']

Output: f4483m881766192881K22724796185C1351DL599769217909


Input: Consider Input: 5, 5, ['2633', 'i', 'y', 'X', 'h', '9335', '9263', 'C', 'v', '3093', 'd', '3807', '9301', '403', 'K']


Output: h