D1212132333131313331323331313131323132322331323222321323132313231323221111
>>
D121213233313131333132333131313132313232233132322232132313231323132322111
<<
D1212132333131313331323331313131323132322331323222321323132313231323221113
>>
D1212132333131313331323331313131323132322331323222321323132313231323221112
>>