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: 1, 5, ['9479', 'X', 'a', 'V', 'U', 'U', 's', 'i', '4091', 'j', 'O', 'P', 'M', '2749', 'Y', 'r', 's', '9123', 't', '5829', '731', 'u', '5805', 'R', '2393', 'b', 'B']

9479XaVU