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.

[EX Q]: 2, 5, ['7791', '8561', 'r', 'e', '7821', '2611', '1', 'P', 'n', '4097', 'z', 'a', '9589', 'M', '8867']
[EX A]: 8561re7821

[EX Q]: 14, 14, ['4275', '9533', '5917', 'X', '2483', 'H', '3103', 'p', '1569', 'O', 'm', 'q', '8731', '1467', 'd', '5853', '4659', 'x', 'k', '9705', 'J', '4881', 'g', '3245', 'x', '807', '8061']
[EX A]: 1467

[EX Q]: 12, 18, ['O', '5423', '6135', '6547', '169', '4871', 'Z', 'M', 'h', '2485', 't', '7377', '6121', 'j', 'y', 'K', 'T', '2761', '4299']
[EX A]:
73776121jyKT2761