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: 9, 24, ['B', '9915', '2235', 'R', '313', 'w', '6147', 'f', 'v', '5381', 'V', 'q', 'e', '1849', 'u', '4605', '8299', '9687', 'I', '4801', 'f', 'x', '2869', '657']

v5381Vqe1849u460582999687I4801fx2869657