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: 3, 6, ['d', '2387', 'p', 'I', '2663', 'm', '4919', 'n', 'J']

Output: pI2663m


Input: Consider Input: 7, 19, ['6151', 'l', 'J', 'E', '9937', 'B', '7501', '6221', 'K', '121', '7373', 'f', '2067', 'l', 'k', '3715', 'X', 'K', '7423']

Output: 75016221K1217373f2067lk3715XK7423


Input: Consider Input: 8, 12, ['9669', 'v', '8425', '585', '623', 'T', '4431', 'U', '399', 'r', 'I', 'F', 'X', '9403', '5719', 'R', '2633', 'k']


Output: U399rIF