D13231123313133313123232332313231333132313213231323133313232213111
>>
D1323112331313331312323233231323133313231321323132313331323221311
<<
D13231123313133313123232332313231333132313213231323133313232213113
>>
D13231123313133313123232332313231333132313213231323133313232213112
>>