C132233133112121111331333133313331323132313233313331312132333131   >>    C13223313311212111133133313331333132313231323331333131213233313   <<    C132233133112121111331333133313331323132313233313331312132333133   >>      C132233133112121111331333133313331323132313233313331312132333132   >>