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]: 3, 6, ['3315', 't', 'B', 'K', '631', 'e', '3715', 'o', '2761', 'e', 'a', 'K', 'J', '6837']
[A]: BK631e


[Q]: 1, 8, ['9283', 'u', '9681', '4403', 'O', '5741', '6723', '7091', 'S']
[A]: 9283u96814403O574167237091


[Q]: 7, 7, ['Y', 't', '5729', 'R', 'v', '9237', '5331', 'r', 'J']
[A]:
5331