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:
1, 2, ['8679', 'K', 'X', 'g', 'J', '9499', 'N', '3085', '7369', '1339', 'J']

Ex Output:
8679K


Ex Input:
2, 7, ['5289', 'S', '8879', '4343', '2351', 'h', 'A', 'G', 'W', '8763']

Ex Output:
S887943432351hA


Ex Input:
6, 19, ['5803', 'e', 'n', 'P', '3319', 'T', 'R', 'N', 'a', 'd', 'g', '9637', '5831', 'E', '8349', '4187', 'E', '3013', 'J', '4747', '663', '1117', 'w', '7785', 'L', '1333', '2915']

Ex Output:

TRNadg96375831E83494187E3013J