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: Consider Input: 1, 2, ['1235', 'K', 'B', 'C', '4057']

Output: 1235K


Input: Consider Input: 1, 5, ['6769', '6487', 'O', '9983', 'k']

Output: 67696487O9983k


Input: Consider Input: 6, 7, ['7269', '181', '487', 'U', '4533', '3757', 'M', '875', '9203', 'j']


Output: 3757M