Definition: 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: 5, 22, ['8683', '5015', '9031', '8685', '3127', 'n', '4757', 'n', 'I', '5269', '4791', 'm', 'f', '1777', '9479', 'T', 'h', 'F', '5093', 'b', 'K', 'b', '6589']

3127n4757nI52694791mf17779479ThF5093bKb