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, 5, ['3823', 'P', '9615', '6979', '5511', '7483', '4315', '6363', 'u']
[A]: P961569795511


[Q]: 19, 20, ['s', '2571', 'q', '2397', 'T', '3995', 'W', 'f', '7847', 'w', 'b', 'X', '5027', 'z', 'I', '9187', '2715', '9005', 'K', 'h', 'A']
[A]: Kh


[Q]: 2, 13, ['y', '9263', 'A', 'x', '1445', 'n', '9861', 'v', '5409', '8421', '315', '7073', 'B', '4195', 'c', '7045', '3937', '9705']
[A]:
9263Ax1445n9861v540984213157073B