G33131111222133313223313133313231133132333132311331323221211211311   >>    G3313111122213331322331313331323113313233313231133132322121121131   <<    G33131111222133313223313133313231133132333132311331323221211211313   >>      G33131111222133313223313133313231133132333132311331323221211211312   >>