C31211133313113313132333132313311231323132322331323131232313331111
>>
C3121113331311331313233313231331123132313232233132313123231333111
<<
C31211133313113313132333132313311231323132322331323131232313331113
>>
C31211133313113313132333132313311231323132322331323131232313331112
>>