C1333231331121111331333133313331333132233313331333133313222213133113121   >>    C133323133112111133133313331333133313223331333133313331322221313311312   <<    C1333231331121111331333133313331333132233313331333133313222213133113123   >>      C1333231331121111331333133313331333132233313331333133313222213133113122   >>