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]: 4, 6, ['1399', 'd', 'X', '4795', 'H', 'R']
[A]: 4795HR


[Q]: 2, 4, ['i', '2353', 'A', 'm', 'K', '3203', '287', 'm', '5713']
[A]: 2353Am


[Q]: 3, 4, ['I', '5021', '1209', 'n']
[A]:
1209n