D121213233313223313111323131323132333132333133313132323323132333132332211
>>
D12121323331322331311132313132313233313233313331313232332313233313233221
<<
D121213233313223313111323131323132333132333133313132323323132333132332213
>>
D121213233313223313111323131323132333132333133313132323323132333132332212
>>