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: 7, 11, ['9139', '9301', '3371', '7269', 'F', '7503', 'o', '3065', 'x', '8381', 'f', '9299', '6219', '1331', '7557', '789', '7503', '9427', 'y', 'z', '2419', '751']

o3065x8381f