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]: 1, 5, ['3467', 'R', '7973', 'n', 'i', 'T', '7517']
[A]: 3467R7973ni


[Q]: 1, 7, ['6925', '5419', 'b', '1297', '4309', '8919', 'H', 'h', 'P', 'q', '2907', '5573', 'G', '4767', 'U', 'R', '6717', 's', 'I', '4477']
[A]: 69255419b129743098919H


[Q]: 12, 14, ['1859', '4455', '7249', 't', '8595', '267', 'b', 'D', '9793', '2357', '1943', 'g', 'q', 'A', 'W', '9287', 'J', 'a', 'm', 'i', 'w', 'k']
[A]:
gqA