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.

Ex Input:
8, 11, ['2695', 'h', 'z', 'D', '9987', 'V', '6193', '9123', '9459', 'v', 'i', 'z', '3129', 'v', '5717', '5291', 'X', '8975', 'z', '6957', '5291']

Ex Output:
91239459vi


Ex Input:
1, 11, ['269', '3979', 'z', 'T', '5675', 'y', '8339', 's', 't', '3811', 'C', '8661']

Ex Output:
2693979zT5675y8339st3811C


Ex Input:
7, 13, ['X', '3913', 't', '8133', '2043', 'I', '4471', 'i', '9359', 'h', 'e', 'g', '6573', '4347', 'D', 'O', '6071', 'X']

Ex Output:

4471i9359heg6573