D121213233313223313131232313132313232233132313331311331323211111
>>
D12121323331322331313123231313231323223313231333131133132321111
<<
D121213233313223313131232313132313232233132313331311331323211113
>>
D121213233313223313131232313132313232233132313331311331323211112
>>