C132233133112121111331333133313331333132313223331211111333233221   >>    C13223313311212111133133313331333133313231322333121111133323322   <<    C132233133112121111331333133313331333132313223331211111333233223   >>      C132233133112121111331333133313331333132313223331211111333233222   >>