C312111333131323132313233313131323132313132322331323331323123231323132313211
>>
C31211133313132313231323331313132313231313232233132333132312323132313231321
<<
C312111333131323132313233313131323132313132322331323331323123231323132313213
>>
C312111333131323132313233313131323132313132322331323331323123231323132313212
>>