C312111333131323132313233313131323132313232113313231323111121211
>>
C31211133313132313231323331313132313231323211331323132311112121
<<
C312111333131323132313233313131323132313232113313231323111121213
>>
C312111333131323132313233313131323132313232113313231323111121212
>>