C1333231331121111331333133313331333132313223313232213331333132222321   >>    C133323133112111133133313331333133313231322331323221333133313222232   <<    C1333231331121111331333133313331333132313223313232213331333132222323   >>      C1333231331121111331333133313331333132313223313232213331333132222322   >>