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.

Input: Consider Input: 6, 18, ['1583', 'k', '8481', 'W', 'E', 'M', 'b', 'N', '3573', 's', '4401', 'g', 'Z', '5311', 'j', '1747', '5435', '4135', '5195', '8781', '3313', '4065', 'N', 'I', '9645', '3581', 'Q', 'u']

Output: MbN3573s4401gZ5311j174754354135


Input: Consider Input: 3, 3, ['1635', '4583', '2497']

Output: 2497


Input: Consider Input: 8, 10, ['7653', '4947', 'r', 'q', '4133', '3447', 'n', '4043', '227', 'v', 'Z', '6371', 'P', '1823']


Output: 4043227v