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, 2, ['M', 'G', '8763', '6617', 's', 't']
[A]: MG


[Q]: 2, 2, ['i', '941', 'g', '5495', 'U']
[A]: 941


[Q]: 3, 6, ['l', 'x', 'q', '8115', '8263', '4397', 'z', '1879', 'Z', '4177', 'n', '431', '5091', '9177', 'A', '2199', '5543']
[A]:
q811582634397