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, 6, ['4709', '6927', 'v', '9249', 'B', '1203', 'M', '6783', 'S', '6609', 'F', '1479', '9569', '9099', '255', 'g', 'V', 'c', '5423', '3951', '4743', 'Y', '8457', 'u', 'B']

B1203