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.

[Q]: 6, 8, ['3829', 'e', '1241', 'C', 'J', '845', 'u', '1815', 'C', '6909', '3849', '1749', '4017', '9691', '9773', 'V', '7711', '8497', '797', '355', '27']
[A]: 845u1815


[Q]: 1, 22, ['3969', 'e', 'B', 't', 'G', '9783', 'F', '7655', '8287', 'j', 's', '4477', 'k', 'a', 'L', '419', '3975', 'X', '8205', 'f', '4253', '1477', 's']
[A]: 3969eBtG9783F76558287js4477kaL4193975X8205f42531477


[Q]: 20, 28, ['g', '2807', 'H', '4777', '2085', 'M', '9267', '731', 'r', '7455', 'D', '3943', 'Z', 'i', 'X', 'W', '2837', '9833', 's', 'a', '253', 'd', '8017', 'j', 'u', '3683', '8779', 'x']
[A]:
a253d8017ju36838779x