DROP DATABASE test4_311_311;
DROP DATABASE test4_312_311;
DROP DATABASE test4_313_311;
DROP DATABASE test4_311_312;
DROP DATABASE test4_312_312;
DROP DATABASE test4_313_312;
DROP DATABASE test4_311_313;
DROP DATABASE test4_312_313;
DROP DATABASE test4_313_313;
DROP DATABASE test4_321_321;
DROP DATABASE test4_322_321;
DROP DATABASE test4_323_321;
DROP DATABASE test4_321_322;
DROP DATABASE test4_322_322;
DROP DATABASE test4_323_322;
DROP DATABASE test4_321_323;
DROP DATABASE test4_322_323;
DROP DATABASE test4_323_323;
DROP DATABASE test4_331_331;
DROP DATABASE test4_332_331;
DROP DATABASE test4_333_331;
DROP DATABASE test4_331_332;
DROP DATABASE test4_332_332;
DROP DATABASE test4_333_332;
DROP DATABASE test4_331_333;
DROP DATABASE test4_332_333;
DROP DATABASE test4_333_333;
