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: 8, 12, ['7319', '451', '2599', '139', 'j', 'b', '1313', '6641', 'Q', 'i', '2365', 'y']

6641Qi2365y