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: 9, 19, ['8853', '5105', '8221', 'r', 'M', '2825', 'V', '6443', '6929', '1785', 'M', 's', '9271', 'L', 'r', '6183', '1977', 'V', 'r', '5283', 'A', 'o', '1221', 'R']

Output: 69291785Ms9271Lr61831977Vr


Input: Consider Input: 3, 7, ['8537', '7133', 'N', '5905', 'C', '581', 'E', 'H']

Output: N5905C581E


Input: Consider Input: 7, 10, ['1473', 'f', 'I', '6745', '9813', 'S', '6505', '6939', '9181', 'H']


Output: 650569399181H