G33131111222133313223313133313231133132333132311331323123122311   >>    G3313111122213331322331313331323113313233313231133132312312231   <<    G33131111222133313223313133313231133132333132311331323123122313   >>      G33131111222133313223313133313231133132333132311331323123122312   >>