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:
2, 5, ['3823', 'P', '9615', '6979', '5511', '7483', '4315', '6363', 'u']

Ex Output:
P961569795511


Ex Input:
9, 13, ['3605', 'j', 'i', '1593', 'U', '2073', '4373', '6569', 'A', '315', '4629', 'G', '6917', '4835', '9531', 's', 'w', '9699', 'z', '8325', 'V']

Ex Output:
A3154629G6917


Ex Input:
1, 4, ['s', '3965', 'K', '8535', 'c']

Ex Output:

s3965K8535