C1333231331121111331333133313331333132233313331333132313321332221   >>    C133323133112111133133313331333133313223331333133313231332133222   <<    C1333231331121111331333133313331333132233313331333132313321332223   >>      C1333231331121111331333133313331333132233313331333132313321332222   >>