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.

13, 15, ['e', '7179', 'W', 'k', '9187', 'l', 'w', '4171', '4091', 'C', '8441', 'P', 'b', '6177', '9279', 'L']
b61779279

19, 20, ['s', '2571', 'q', '2397', 'T', '3995', 'W', 'f', '7847', 'w', 'b', 'X', '5027', 'z', 'I', '9187', '2715', '9005', 'K', 'h', 'A']
Kh

1, 7, ['q', 'C', 'G', '3361', 'c', '3283', 'w', '2283', '8929', '3775', '6043', '7297', 'b', 'A', '7719', '9721', 'E', 'h', '5189', '6155', '4093', '9365', 's', 'U', 'U', '1167', 'z', '1511']

qCG3361c3283w