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, 13, ['3969', 'F', '8021', 'S', '2059', '2765', '8545', '1039', 'Z', 'b', '5551', 'O', '1875', 'M', '9467', '9225', 'j', 'T', '4585']
[A]: F8021S2059276585451039Zb5551O1875


[Q]: 2, 2, ['m', 'k', '2393']
[A]: k


[Q]: 13, 17, ['F', 'm', '6745', '5713', '5191', '2439', 'l', '111', '7079', 'T', 'Q', '2021', 'B', '569', '35', 'X', '7053', '4873', '4757', '7187', '3047', '2789']
[A]:
B56935X7053