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:
12, 18, ['7095', 'E', '3383', 'O', '2799', 'C', '4955', '9079', 'a', '3343', '5851', '2565', 'z', 'F', 'p', 'T', 'q', '9385', 'H', '7115']

Ex Output:
2565zFpTq9385


Ex Input:
6, 10, ['2409', 'G', '219', 'e', '911', 'c', 'I', '1795', '8873', '6977', 'F', '8725', '1107']

Ex Output:
cI179588736977


Ex Input:
9, 13, ['8177', 'k', '7357', 'g', '9475', '3141', '9579', 'W', '8331', 'V', 'p', 'S', '6951', 'g', '8647']

Ex Output:

8331VpS6951