D1212132333131322331323331313131323132322331313132333132313231211231
>>
D121213233313132233132333131313132313232233131313233313231323121123
<<
D1212132333131322331323331313131323132322331313132333132313231211233
>>
D1212132333131322331323331313131323132322331313132333132313231211232
>>