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, 17, ['6975', 'M', '5363', 'N', 't', 'j', '1289', '227', 'm', '2565', 'j', '1817', 'F', '9065', '6485', '1999', 'r', 'h', '1295', '2569', '1297', 'q', 'l', 'q', 'O', '2261']

Ex Output:
906564851999r


Ex Input:
3, 6, ['A', '3425', '3635', '9017', '8815', 'I', '1741', 'S', '483', 'U']

Ex Output:
363590178815I


Ex Input:
7, 12, ['6697', '8415', 'n', '6647', 'b', '8115', '5131', '3301', '2257', 'V', '7783', '6741', 'G', 's', 'b', '6523', '5853', 'o', 'L', 'J', 'N', 'D', 'j', '821', '259', '6685', '8043', 'f', '1059', '3069']

Ex Output:

513133012257V77836741