C312111333131323132313233313131323132313232113313231232333132313221231
>>
C31211133313132313231323331313132313231323211331323123233313231322123
<<
C312111333131323132313233313131323132313232113313231232333132313221233
>>
C312111333131323132313233313131323132313232113313231232333132313221232
>>