G33131111222133313223313133313231133132333132311331323132333132312231   >>    G3313111122213331322331313331323113313233313231133132313233313231223   <<    G33131111222133313223313133313231133132333132311331323132333132312233   >>      G33131111222133313223313133313231133132333132311331323132333132312232   >>