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

[EX Q]: 7, 9, ['4651', '3055', '3853', 'E', 'K', '2721', '7481', '8579', '4203', 'h']
[EX A]: 748185794203

[EX Q]: 11, 21, ['Y', 't', 'E', 'f', 'f', '349', 'y', '9137', '3139', '2223', '1609', 'C', '2717', 'b', '677', 't', '9693', 'W', '1587', 'r', 'U']
[EX A]:
1609C2717b677t9693W1587rU