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: 18, 27, ['8209', '3825', '2641', 'F', 'f', 'o', 'r', '1557', '2657', '1937', 'M', 'Q', 'n', 'D', 'b', '5261', 'C', 'o', 't', '651', '6377', '1493', 'r', '4331', 'I', '1481', 's', '355', '6833', '7329']

ot65163771493r4331I1481s