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, 15, ['3795', '5135', 'c', 'v', 'z', 'S', 'y', '4931', 'y', 'Q', '3615', '9077', 'o', '8299', 'i', 'm', 'K', 'e', 's', 'O']

vzSy4931yQ36159077o8299i