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:
10, 15, ['w', '5009', 'z', '1847', 'g', '8681', '9477', 'j', '8799', '5511', '9667', '8113', 'O', 'p', '6473', 'n', 'g', 'w', '4973', '7137', '6733', '3201', '9589', '5783', 'a', '7711', 'L', 'Q']

Ex Output:
551196678113Op6473


Ex Input:
4, 10, ['x', '6441', 'j', '9963', '4381', '493', 'M', 'V', '9209', '7833', '5569', 'u', '9505', 'p', 'X', '4595', 'b', '5781', '7251']

Ex Output:
99634381493MV92097833


Ex Input:
10, 19, ['m', 'a', '3817', '573', '4321', '4719', 'm', '9289', '5263', 'p', 'a', '6817', '2951', '9841', '4645', 'h', 'i', 'z', 'G', 'U', '5011', '5413', '2065', '2973', '4237', 'w', '2941', '6375']

Ex Output:

pa6817295198414645hizG