void () { doTest( new String[]{}, new String[]{"x", "y", "z"}, new String[]{}, new String[]{"1"}, new String[]{"2", "3"}, new String[]{"4"} ); doTest( new String[]{"1"}, new String[]{"0"}, new String[]{"3"}, new String[]{"1", "4"}, new String[]{"5", "0"}, new String[]{"3"} ); doTest( new String[]{"1", "2"}, new String[]{"3", "5", "X", "Z", "7"}, new String[]{"8", "9"}, new String[]{"1", "2"}, new String[]{"3", "4", "5", "6", "7"}, new String[]{"8", "9"} ); doTest( new String[]{"1"}, new String[]{"5", "X", "Z"}, new String[]{"9"}, new String[]{"1", "2"}, new String[]{"3", "4", "5", "6", "7"}, new String[]{"8", "9"} ); doTest( new String[]{"1"}, new String[]{"5", "X", "7"}, new String[]{"Z", "9"}, new String[]{"1", "2"}, new String[]{"3", "4", "5", "6", "7"}, new String[]{"8", "9"} ); }