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: 16, 21, ['O', '951', '1431', 'c', '7377', '623', 'z', '6413', '6679', 'q', 'H', '8827', 'w', 'K', 'A', 's', 'f', 'S', 'i', 'j', '1941']

Output: sfSij1941


Input: Consider Input: 3, 10, ['4033', '1347', 'F', 'h', '8713', '2231', '7631', '3657', '129', '2141', '4691', '2259', 's', 'j', '7649', 'h', 'd']

Output: Fh87132231763136571292141


Input: Consider Input: 4, 13, ['6957', 'v', '1445', 'V', '6971', '8089', 'K', 'g', 'M', 'U', 'P', 'Z', '247', 'R', '3811', '8015', 'z', 'U', 'Z', '5685', 'B', 'H', '3291', '2487', 'm']


Output: V69718089KgMUPZ247