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:
6, 25, ['C', 'x', 'A', '8395', 'y', '3587', 'G', '4791', 'I', 'r', 'c', '5235', 'c', '3', '8911', 'A', 'p', 'I', '6393', '4699', 'w', 'E', 'C', '4427', '4057', '2329']

Ex Output:
3587G4791Irc5235c38911ApI63934699wEC44274057


Ex Input:
7, 10, ['5335', '1271', '3921', 'S', '3641', 'r', 'G', 'm', 'C', '3783', '5195']

Ex Output:
GmC3783


Ex Input:
11, 11, ['8869', 'W', '6871', 't', 'I', '3031', 'e', '2217', 'S', '5461', '7927', 'T', 'a', '4693', '3001']

Ex Output:

7927