Definition: 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: 6, 8, ['8795', 'C', '3171', 'S', '2061', '6451', 'I', '8541', 'g', 'i', '1371', '9249', '861', 'v', '2341', 'a', '5443']

6451I8541