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: 8, 14, ['6573', 'y', 'V', 'u', '9415', '1263', 'V', '6701', 'x', '3435', '4459', 'p', '6603', '3897', 'S', 's', 'J', 'c', 'Z', 'Q']

6701x34354459p66033897