G13113313231323133313331333133313113313331333132322331333133311233132313223331   >>    G1311331323132313331333133313331311331333133313232233133313331123313231322333   <<    G13113313231323133313331333133313113313331333132322331333133311233132313223333   >>      G13113313231323133313331333133313113313331333132322331333133311233132313223332   >>