G33131322231323331313232313233313231323133313223313231323211123111   >>    G3313132223132333131323231323331323132313331322331323132321112311   <<    G33131322231323331313232313233313231323133313223313231323211123113   >>      G33131322231323331313232313233313231323133313223313231323211123112   >>