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]: 17, 19, ['5683', 'y', 'r', '4601', 'a', 't', 't', 'l', 'F', '227', '8869', 'J', 'X', 'a', '3967', 'm', 'j', '6669', '2221']
[A]: j66692221


[Q]: 2, 13, ['9651', 'r', '6965', 'L', 'J', 'V', 'Z', 'D', '1761', 'n', '3489', 'h', 'L', '1345', '3851', 'J', '4181', '8557', 'c']
[A]: r6965LJVZD1761n3489hL


[Q]: 18, 27, ['3963', 'S', '1747', '9251', '1951', '3765', 'Q', '9709', '7359', 'u', '7987', 'n', 'o', 'N', 'j', 'x', 'C', 'j', 'J', 't', 'j', '9337', '7543', '9275', 'm', '7527', '955', '4529']
[A]:
jJtj933775439275m7527955