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, 7, ['B', 'H', 'w', '1331', 'w', '3267', 'Y', 'z', 'u', '3725', '5137', '8281', '3495', '3623', 'T', '4453', '5613', 'k', '8399', 'o', 'c', 'T', '9895', 'L', 'Y', '6605', 'j', 'j']

1331w3267Y