D121213233313111323132322132312323131323132322331323132333132332313231211
>>
D12121323331311132313232213231232313132313232233132313233313233231323121
<<
D121213233313111323132322132312323131323132322331323132333132332313231213
>>
D121213233313111323132322132312323131323132322331323132333132332313231212
>>