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.

Ex Input:
3, 17, ['6665', 'J', 'e', 'F', 'v', 'p', 'U', 'n', 'Z', 'q', '849', '5283', '2203', 'Z', 'O', 'T', 'Q']

Ex Output:
eFvpUnZq84952832203ZOTQ


Ex Input:
4, 5, ['7753', 'N', '7285', '7559', '7245', 'W', 'W', '2525', '9219', '2041', 'n', 'k']

Ex Output:
75597245


Ex Input:
1, 2, ['8953', 'w', 'q', '1403', '8845', 'k', '9137', 'j', 'I', '3727', '7523', '6033', 'F', '657', '7031', '929', '9369', '8737', '3641', '9627', '6929', 'v', 'N', 'e', '9047', '9987', 'i', '2999']

Ex Output:

8953w