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: 2, 3, ['8493', '5311', 'Z', 'Q', 'y', '5777', '539', '157', '231', 'I', '9957', '8923', '8491', '1935', '6435', '4087', '2479', 'n']

Output: 5311Z


Input: Consider Input: 11, 16, ['K', '933', '8495', 'w', '8021', 'z', 'N', '6219', '9437', 'R', 'I', '697', '6481', 'M', '4199', '2635', 't', 'x', 'V']

Output: I6976481M41992635


Input: Consider Input: 6, 21, ['4383', '6031', '2179', '1541', '9155', '2421', 'T', '2787', '3159', '2795', 'C', '7745', 'H', 'n', '9547', '3279', 'N', 'F', 'I', 'J', '8397', 'T', '565', 'L', '453']


Output: 2421T278731592795C7745Hn95473279NFIJ8397