C132233133112121111331333133313331323132313223313231323132333133313331331   >>    C13223313311212111133133313331333132313231322331323132313233313331333133   <<    C132233133112121111331333133313331323132313223313231323132333133313331333   >>      C132233133112121111331333133313331323132313223313231323132333133313331332   >>