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: 2, 12, ['5015', 'l', 'j', '931', '3931', '4459', 'k', '395', '2335', 'I', '2511', 'q', 'L', 'f', '1985', '7919', 'V', '3725', '3625', '7821', '8223', '5973', '8385', '9001']

lj93139314459k3952335I2511q