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: 1, 1, ['S', '5881']

Output: S


Input: Consider Input: 7, 8, ['6921', '3459', '5521', '6215', 'r', '8397', 'R', '8499', '6683', '6595', '8315', '965', '3055']

Output: R8499


Input: Consider Input: 9, 10, ['4149', 'p', 'r', 'u', 'q', '9213', 'A', '287', '6061', '173', 'y', '4983', 'r', '5673', '5915', 'V']


Output: 6061173