Different Formats of DATETIME data allowed while inserting into DATETIME type Column

SET DATEFORMAT MDY
GO 
CREATE TABLE X(D DATETIME)

INSERT INTO X VALUES ('19881027')   --YYYYMMDD
INSERT INTO X VALUES ('881027')		--YYMMDD
INSERT INTO X VALUES ('10/27/1988')	--MM/DD/YYYY
INSERT INTO X VALUES ('10/27/56')   -- MM/DD/YY
INSERT INTO X VALUES ('27 OCT 1988')  -- DD MON YYYY
INSERT INTO X VALUES ('27 OCT 88')    -- DD MON YY
INSERT INTO X VALUES ('OCT 27 1988')  -- MON DD YYYY
INSERT INTO X VALUES ('OCT 27, 1988') -- MON DD, YYYY
INSERT INTO X VALUES ('OCT 27, 88')	  -- MON DD, YY
INSERT INTO X VALUES ('OCTOBER 27, 1988')  -- MONTH DD, YYYY
SELECT * FROM X

DROP TABLE X
/*OUTPUT:
D
1988-10-27 00:00:00.000
1988-10-27 00:00:00.000
1988-10-27 00:00:00.000
1956-10-27 00:00:00.000
1988-10-27 00:00:00.000
1988-10-27 00:00:00.000
1988-10-27 00:00:00.000
1988-10-27 00:00:00.000
1988-10-27 00:00:00.000
1988-10-27 00:00:00.000 
*/