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]: 6, 16, ['9967', '2959', 'U', '75', 'd', 'f', 'p', '1077', '4017', 'r', 'Z', '1469', '3795', '8497', '2769', '7569', 'r', '1323', '4505', '6989', '7765', '7523', 'O']
[EX A]: fp10774017rZ14693795849727697569

[EX Q]: 3, 19, ['6195', '8547', '3909', '2045', '583', 'C', '5559', '2001', '2415', '8759', '8159', 'J', '7097', '3051', '7349', 'z', '1005', 'B', '2683', 'h', 'd']
[EX A]: 39092045583C55592001241587598159J709730517349z1005B2683

[EX Q]: 3, 13, ['3837', '3757', '555', 'L', 'G', '9959', 'U', '4889', 'm', 'A', '9509', '9883', '2399', '2131']
[EX A]:
555LG9959U4889mA950998832399