C31211133313113313132333132313311231323132322331323131232332311
>>
C3121113331311331313233313231331123132313232233132313123233231
<<
C31211133313113313132333132313311231323132322331323131232332313
>>
C31211133313113313132333132313311231323132322331323131232332312
>>