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 Input:
26, 27, ['9819', 'M', 'z', '9977', 'U', '5651', 't', '453', 'D', 'o', 'l', 'T', '779', '2341', 'N', 'x', '2179', 'B', 'J', 'X', 'X', 'N', '5371', '1293', 't', 'j', '3971']

Ex Output:
j3971

Ex Input:
6, 23, ['l', '5177', '2003', '6861', 'X', '2177', '7697', '5179', 'v', 'R', '2781', '8985', '6935', '9205', '5637', '9995', '545', 'u', '3265', '9621', 'T', '4225', '3235', '9915', 'P', '1429', '5805', 'R']

Ex Output:
217776975179vR278189856935920556379995545u32659621T42253235

Ex Input:
8, 12, ['9579', 'h', 's', '4783', '7641', 'x', '687', 'N', '9433', 'J', 'z', '5205', '2965', '1961', 'U', '4131', 'P', '8153', 'f', 'A', '1669', '1189', '7745', '9777', '2087', 'b', '8693']

Ex Output:
N9433Jz5205