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.

Example Input: 7, 14, ['1339', '2011', '8693', '2157', 'C', '4887', '3449', 'a', 'V', '9889', '5223', '433', 'K', 'E', '4593', '8295', '9883', '6181', 'Q', '2371', 'O', '3815', 'M', 'n']
Example Output: 3449aV98895223433KE

Example Input: 1, 13, ['K', 'O', 'I', '5587', '2301', '5083', '6683', '1973', 'r', 'S', 'Q', 'B', 'q', '1845', 'z', '8501']
Example Output: KOI55872301508366831973rSQBq

Example Input: 3, 4, ['1569', 'W', 'd', '859']
Example Output:
d859