G33131111222133313223313133313231133132313213331321123123123131   >>    G3313111122213331322331313331323113313231321333132112312312313   <<    G33131111222133313223313133313231133132313213331321123123123133   >>      G33131111222133313223313133313231133132313213331321123123123132   >>