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.

[Q]: 2, 15, ['y', '5591', '6581', '7619', '4615', 'S', '5113', '3245', 'q', 'U', '4549', 'v', 'q', '1983', 'b', '3921']
[A]: 5591658176194615S51133245qU4549vq1983b


[Q]: 1, 4, ['5373', '6833', 'R', '961', '7647', 'M', 'b', 'u', '59', 'y', '2869', 'H', '1291', 'o', 'O', '7231', '3891', 'Z', '2063', 's', 'y']
[A]: 53736833R961


[Q]: 2, 11, ['i', '1583', 'C', '5045', '9147', '7621', '6159', 'U', 'P', '3513', '2693', '9821', 'z', '913']
[A]:
1583C5045914776216159UP35132693