G13113313231323133313331333133313232233132313331323113313113311211   >>    G1311331323132313331333133313331323223313231333132311331311331121   <<    G13113313231323133313331333133313232233132313331323113313113311213   >>      G13113313231323133313331333133313232233132313331323113313113311212   >>