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:
6, 10, ['2409', 'G', '219', 'e', '911', 'c', 'I', '1795', '8873', '6977', 'F', '8725', '1107']
answer:
cI179588736977


question:
1, 4, ['s', '3965', 'K', '8535', 'c']
answer:
s3965K8535


question:
4, 26, ['l', '5533', 'q', 'R', 'S', '1395', 'z', 'f', '3693', '9771', 'E', 'p', '349', 'p', 'P', 'N', '6713', 'x', 'P', '469', 'u', 'W', 'w', '8497', 'L', 'h', 'l']
answer:

RS1395zf36939771Ep349pPN6713xP469uWw8497Lh