C1333231331121111331333133313331333132233313331333133313332212133121   >>    C133323133112111133133313331333133313223331333133313331333221213312   <<    C1333231331121111331333133313331333132233313331333133313332212133123   >>      C1333231331121111331333133313331333132233313331333133313332212133122   >>