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: 4, 18, ['V', 'l', '4353', '7655', '435', 'E', '9441', '8883', '7951', '6505', '6673', '79', 'v', '4149', 'e', '3509', 'F', 'F', '1759']

7655435E9441888379516505667379v4149e3509FF