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]: 1, 12, ['I', '9461', '2771', 'k', 'F', '5705', 'a', 'd', 'j', '743', '531', '9779', '6867', '2795', 'T', '2867']
[A]: I94612771kF5705adj7435319779


[Q]: 6, 6, ['6237', '5511', '7211', '1509', '7331', '9547']
[A]: 9547


[Q]: 18, 20, ['4063', 'E', 'U', 'I', '4943', '2645', 'G', '9493', '3141', 'z', '9381', 'W', 'A', 'J', 'q', 'A', '5', 'e', '6009', 'v']
[A]:
e6009v