C312111333131323132313233313131323132313232113313231232333132313231333132213221
>>
C31211133313132313231323331313132313231323211331323123233313231323133313221322
<<
C312111333131323132313233313131323132313232113313231232333132313231333132213223
>>
C312111333131323132313233313131323132313232113313231232333132313231333132213222
>>