D1212132333132233131113231313231333131323223313232313231323233231111
>>
D121213233313223313111323131323133313132322331323231323132323323111
<<
D1212132333132233131113231313231333131323223313232313231323233231113
>>
D1212132333132233131113231313231333131323223313232313231323233231112
>>