C1111133313331323223313331333133313113313231331121211111133132233221
>>
C111113331333132322331333133313331311331323133112121111113313223322
<<
C1111133313331323223313331333133313113313231331121211111133132233223
>>
C1111133313331323223313331333133313113313231331121211111133132233222
>>