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, 2, ['M', 'G', '8763', '6617', 's', 't']

Output: MG


Input: Consider Input: 1, 7, ['6925', '5419', 'b', '1297', '4309', '8919', 'H', 'h', 'P', 'q', '2907', '5573', 'G', '4767', 'U', 'R', '6717', 's', 'I', '4477']

Output: 69255419b129743098919H


Input: Consider Input: 8, 12, ['5149', 'n', '957', '3047', 'Q', 'V', '6489', 'F', '7509', '9701', '8817', '6283', 'l', '1823', 'w', 'i', 'P', 'g', '6535', 'D', 't', '7489', '4261', 'O', 'S', 'm', '6595', '9385']


Output: F7509970188176283