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.

Example Input: 8, 11, ['2129', '3125', '6199', '3823', 'q', 'v', 's', '9725', '9651', '249', 'o', '827', 'a', 'g', 'B', '2093', 'v', 'm']
Example Output: 97259651249o

Example Input: 8, 11, ['F', '8031', '1539', '6973', '3103', 'I', '9639', 'm', 'x', 'j', '9811']
Example Output: mxj9811

Example Input: 1, 6, ['G', '277', '6909', '47', '793', 't', 'u', '129', 'N', '5387', 'v', 'R', 'h', 'f', 't', '7689']
Example Output:
G277690947793t