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: 1, 8, ['5429', 'q', '4333', '4379', '6707', '7529', 'f', '3337', '8187', 'z']

5429q4333437967077529f3337