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:
14, 16, ['4115', 'o', 'b', '7745', '4911', 'x', 'p', 'H', '3859', '9637', 'U', '553', 'N', '4741', 'V', '3881']

Ex Output:
4741V3881


Ex Input:
3, 15, ['1833', 'D', 'i', 'i', 'O', '4545', '133', '689', 'B', '9483', 'J', 'o', '4723', '6907', '3511', '3375', '7269', '545', 'C', '5563']

Ex Output:
iiO4545133689B9483Jo472369073511


Ex Input:
1, 17, ['1115', 'm', '1477', '4991', 'Q', 'Q', '9855', '1099', 'p', '461', '801', '8501', 'c', 'E', '243', '97', '9723', '1961', 'e', 'D', 'y', 'w']

Ex Output:

1115m14774991QQ98551099p4618018501cE243979723