C1313122132333132313132313232321323132313232321313231323132323221
>>
C131312213233313231313231323232132313231323232131323132313232322
<<
C1313122132333132313132313232321323132313232321313231323132323223
>>
C1313122132333132313132313232321323132313232321313231323132323222
>>