D12121323331313331322313231323132323132313132313231333131133132313331221
>>
D1212132333131333132231323132313232313231313231323133313113313231333122
<<
D12121323331313331322313231323132323132313132313231333131133132313331223
>>
D12121323331313331322313231323132323132313132313231333131133132313331222
>>