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, 22, ['3969', 'e', 'B', 't', 'G', '9783', 'F', '7655', '8287', 'j', 's', '4477', 'k', 'a', 'L', '419', '3975', 'X', '8205', 'f', '4253', '1477', 's']

Output: 3969eBtG9783F76558287js4477kaL4193975X8205f42531477


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: 10, 15, ['4941', '9549', 'H', 't', '6631', '1177', 'S', 'J', '3265', '7549', 'i', 'l', '8959', 'G', '289', 'B', 'V', '6443']


Output: 7549il8959G289