C1333231331121111331333133313331333132313223313331311332233133313131321   >>    C133323133112111133133313331333133313231322331333131133223313331313132   <<    C1333231331121111331333133313331333132313223313331311332233133313131323   >>      C1333231331121111331333133313331333132313223313331311332233133313131322   >>