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.

1, 19, ['w', 'w', 'C', '8571', '7565', '7299', 'e', 'Y', '4113', 'I', '3435', 'R', '5171', '5231', 'Q', '4559', 'q', '9743', 'g', '4405']
wwC857175657299eY4113I3435R51715231Q4559q9743g

11, 20, ['4081', '915', 'e', '765', '4125', '9603', '1557', 'C', 'L', 'k', 'd', 'h', '5317', 'J', '8587', 'm', 'B', '273', 'K', 'b', '951', '2385', 'v']
dh5317J8587mB273Kb

2, 6, ['4417', 'C', '9979', 'g', '1565', '7401', 'O', '7365', '633', 'b', 'b', '9479', '6157', 'U', 'C', '467', 'P', 'Q', 'w', '2075', '7389', 'K', '1129', 'x']

C9979g15657401