G331313222313233313132323132333132313231333132233132322132322221   >>    G33131322231323331313232313233313231323133313223313232213232222   <<    G331313222313233313132323132333132313231333132233132322132322223   >>      G331313222313233313132323132333132313231333132233132322132322222   >>