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.

10, 18, ['1863', 'R', '1949', '3689', 'w', '1387', '4909', '9037', '7395', 'X', '9247', 'T', 'n', 'B', '6779', 'b', '1799', '6755', 'z', '3861', '3669', 'G', 'V']
X9247TnB6779b17996755

4, 16, ['l', 'e', 'g', '1367', '835', 'P', '9523', 'X', 'O', '6423', 'A', 'w', '2597', 'K', '6123', 's', 'c']
1367835P9523XO6423Aw2597K6123s

6, 15, ['4737', 'O', 'L', '1519', 'Q', '941', '5095', '8935', '6705', 'k', '4895', 'o', 'r', '8017', '237', '7355', 'W', '2101', '1533', '4717', 't']

941509589356705k4895or8017237