instruction:
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.
question:
1, 3, ['1963', '8375', 'l', '2629', '2987']
answer:
19638375l


question:
9, 24, ['m', 'o', '7663', '8887', 'x', 'X', '6481', 'o', '5861', 'F', 'D', 'o', '9587', 'Y', '6177', 'o', '5321', '5193', 'd', '8411', '1809', 'f', 'E', '561', 'd', 'y', '1891']
answer:
5861FDo9587Y6177o53215193d84111809fE561


question:
1, 6, ['7189', '2713', '6015', 'w', '5717', '9533', '655', 'm', '2485', '2281']
answer:

718927136015w57179533