G33131111222133313223313133313231133132333132311331323112111211   >>    G3313111122213331322331313331323113313233313231133132311211121   <<    G33131111222133313223313133313231133132333132311331323112111213   >>      G33131111222133313223313133313231133132333132311331323112111212   >>