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.
--------
Question: 1, 5, ['5653', '7085', 'r', 'm', '3457']

Answer: 56537085rm3457


Question: 6, 25, ['6015', '5139', 'q', '9439', '8419', '8509', 'v', 'i', '5431', '5747', 'm', 'X', '4881', 'B', '2509', '7823', 'r', '4433', '7799', '5867', '2089', '9547', 'X', 'T', '6355', 'F']

Answer: 8509vi54315747mX4881B25097823r44337799586720899547XT6355


Question: 21, 22, ['3691', 'O', 'I', 'x', 'w', '9093', '2187', 'j', 'I', 'd', '393', 'Q', 'S', '859', 'M', 'S', '5949', 'f', 'g', 'v', '1387', '3041', 'F']

Answer:
13873041