C1333231331121111331333133313331333132233313331333133313311232233323213131   >>    C133323133112111133133313331333133313223331333133313331331123223332321313   <<    C1333231331121111331333133313331333132233313331333133313311232233323213133   >>      C1333231331121111331333133313331333132233313331333133313311232233323213132   >>