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, 10, ['3711', 'B', 'i', 'R', '7017', '147', '883', 'O', '8643', '5263', '5225', '2811', 'B', 'M', 'Q', 'W', 'F', 'i', 'L', 'l', '9401', '6669', 'u', 'A']
[A]: iR7017147883O86435263


[Q]: 8, 22, ['q', '6273', '8635', '8885', 'Y', 'A', '8205', '1567', 'd', '3657', 'I', '7567', '8703', '3113', 'Q', '2413', '6451', '9687', '3547', '6229', '3083', '2031', 'z', 'H', 'z', '9613']
[A]: 1567d3657I756787033113Q2413645196873547622930832031


[Q]: 9, 21, ['u', 'i', '3241', '7475', '2321', 'e', 'i', '9819', '907', '1321', 'V', '1171', '6527', 'D', 'a', '8173', 'A', '1761', '3389', '5729', 'N', 'r', 'g', '9679', 'N', 'E', 'P', 'p', '8973', '1005']
[A]:
9071321V11716527Da8173A176133895729N