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, 12, ['j', '5213', 'S', 'R', 't', '2357', '6591', '6925', '6567', '2291', 'S', '2927', '5565']

23576591692565672291S2927