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:
5, 6, ['v', '6757', 't', '3759', '5835', 'A', '929', 'H', 'k', 'Q']

Ex Output:
5835A


Ex Input:
2, 5, ['n', '9985', 'x', 'h', '2697', 'c']

Ex Output:
9985xh2697


Ex Input:
3, 16, ['I', '443', 'L', '7583', '9213', 'J', 'Y', '2759', 'm', 'J', '7037', 'L', 'L', '4921', '3033', 'p', 'y', 'G', 'Z', '7045']

Ex Output:

L75839213JY2759mJ7037LL49213033p