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: 17, 20, ['3875', '8841', 'q', 'o', 'v', '6499', 'H', '9749', '3871', 'n', '2605', 'G', '6267', '1405', '623', '6807', 'I', 'h', '8083', '7797']

Answer: Ih80837797


Question: 9, 24, ['m', 'o', '7663', '8887', 'x', 'X', '6481', 'o', '5861', 'F', 'D', 'o', '9587', 'Y', '6177', 'o', '5321', '5193', 'd', '8411', '1809', 'f', 'E', '561', 'd', 'y', '1891']

Answer: 5861FDo9587Y6177o53215193d84111809fE561


Question: 13, 14, ['B', 'm', '5805', '1081', 'X', 'm', 'F', '7607', 'f', 'w', 'H', 'h', 'B', '7731', '4251', 'N', 'Y', 'f', '6737', '3861', '6593']

Answer:
B7731