C1333231331121111331333133313331333132233313331333133313222212312321   >>    C133323133112111133133313331333133313223331333133313331322221231232   <<    C1333231331121111331333133313331333132233313331333133313222212312323   >>      C1333231331121111331333133313331333132233313331333133313222212312322   >>