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, 2, ['6729', 'z']
6729z

16, 16, ['9005', 'k', '8959', '781', 'L', 'q', '5191', 'O', '9913', 'i', '4207', '7995', 'j', '8783', 'x', 'D']
D

10, 19, ['U', '419', '5317', '5081', '6287', '761', 'H', 'Y', '4465', '3293', '6985', 'o', '9209', 'P', 'Z', 'j', 'D', '5787', 'M', '9407', '4315', 'a']

32936985o9209PZjD5787M