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.

Ex Input:
1, 5, ['Q', 'J', '983', 'W', 'b']

Ex Output:
QJ983Wb


Ex Input:
2, 6, ['M', '3849', '5351', '7229', '3093', 'h']

Ex Output:
3849535172293093h


Ex Input:
11, 29, ['y', '6943', '2839', '9177', 'l', '5501', 'x', 'B', 'r', 'b', '6365', 'F', '5317', 'A', '8159', 'X', '1015', 'r', 'X', '3741', 'w', '3005', '9331', '8009', '9533', '4267', 'G', 'g', 't', 'i']

Ex Output:

6365F5317A8159X1015rX3741w30059331800995334267Ggt