G13113313231323133313331333133313113313331333132322331313213311211   >>    G1311331323132313331333133313331311331333133313232233131321331121   <<    G13113313231323133313331333133313113313331333132322331313213311213   >>      G13113313231323133313331333133313113313331333132322331313213311212   >>