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: 8, 13, ['6301', '2257', 'L', 'j', '9333', 'M', 'g', 'I', 'K', '1839', 'a', 'l', '243', '7491', '3133', '6311', '1329', 'w', 'z', '3871', '4499', '4661', '475', 'X', '1399', '8043', '4877', 'B', '3919']

IK1839al243