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:
2, 9, ['4219', 'x', '2133', 'S', 'S', '6737', 'V', 'O', '4829', 'L', 'J', 'B', '4759', '5367', 'r']

Ex Output:
x2133SS6737VO4829


Ex Input:
8, 26, ['237', '4583', 'L', 'B', 'v', 'b', 'h', '9477', '8225', 'N', 'V', '8803', '1995', '7751', '6885', '1871', 'M', 'R', 'M', '8491', 'C', '4401', 'w', 'Q', 'f', '9287', 'd', 'p', 'K']

Ex Output:

94778225NV88031995775168851871MRM8491C4401wQf9287