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, ['l', 'g', '6025', '6763', 'y', 'U', 'g', 'd', '517', '8685', 'V', 'V', 'z', '1965', '8295', 'a', 'f', 'e', '3861', 'c', '4793', 'V', 'W', 'k']

Ugd5178685VV