C31211133313113313132333132313311231323132322331323133311211111
>>
C3121113331311331313233313231331123132313232233132313331121111
<<
C31211133313113313132333132313311231323132322331323133311211113
>>
C31211133313113313132333132313311231323132322331323133311211112
>>