C1333231331121111331333133313331333132312312111133132233313233231   >>    C133323133112111133133313331333133313231231211113313223331323323   <<    C1333231331121111331333133313331333132312312111133132233313233233   >>      C1333231331121111331333133313331333132312312111133132233313233232   >>