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, 10, ['949', 'i', 'p', 't', 'o', '81', 'v', '3337', '6015', '753', '5193', 't', '3701', '8725', 'H']

949ipto81v33376015753