C1333231331121111331333133313331333132233313331333133313332212213221   >>    C133323133112111133133313331333133313223331333133313331333221221322   <<    C1333231331121111331333133313331333132233313331333133313332212213223   >>      C1333231331121111331333133313331333132233313331333133313332212213222   >>