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.

Input: Consider Input: 5, 7, ['L', 'L', '1691', '2221', 'W', '5023', '3925', 'p', '8279', '2293', 'h', '9061', 'r', '2863', 'p', 'U']

Output: W50233925


Input: Consider Input: 2, 13, ['7593', '5389', '527', '4187', '9389', 'b', 'o', 'h', '2517', '4277', 'i', 'o', 'i', '6621', '6683', '2371', 'e', '7501', 'd', '6353', '8289', 'Y', '9909', '2565', '3411']

Output: 538952741879389boh25174277ioi


Input: Consider Input: 7, 13, ['Q', 'M', 'H', '177', 'e', '3485', 'F', '3469', 'w', 'T', 'Y', 'K', 'H', 'L', '8155', '2113', '3973']


Output: F3469wTYKH