D1212132333131113231323221323123231313231323223313231323331323133313123232131
>>
D121213233313111323132322132312323131323132322331323132333132313331312323213
<<
D1212132333131113231323221323123231313231323223313231323331323133313123232133
>>
D1212132333131113231323221323123231313231323223313231323331323133313123232132
>>