D12121323331311132313232213231232313132313232233132313232233132322121
>>
D1212132333131113231323221323123231313231323223313231323223313232212
<<
D12121323331311132313232213231232313132313232233132313232233132322123
>>
D12121323331311132313232213231232313132313232233132313232233132322122
>>