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.

11, 21, ['8339', 'U', 'p', '9819', '943', 't', 'U', '825', 'p', '3099', 'k', '5813', '1005', '4977', 'y', '8777', '1159', 'x', '9653', '5159', 'S', 'X', '7493', '1045', 'I', 'n']
k581310054977y87771159x96535159S

10, 17, ['X', '2171', '3329', 'y', '2595', '1541', 'U', '2383', '2281', '6703', '4179', '4043', '6485', 'M', 'm', 'F', '67', 'J', '8587', '5761', 'N', 'x', '9123', '1253', '1029', '9379', '3593', 'J', 'e']
6703417940436485MmF67

7, 8, ['7351', '2661', 'b', 'r', '8681', '6519', '6343', 'Z', '3227', 'K', '9877', 'L', '4519', '8371', '4245', '5799', 'G', '8909', 'L', '7975', '765', '4177']

6343Z