C132233133112121111331333133313331323132313223313231323132333133313131   >>    C13223313311212111133133313331333132313231322331323132313233313331313   <<    C132233133112121111331333133313331323132313223313231323132333133313133   >>      C132233133112121111331333133313331323132313223313231323132333133313132   >>