G131133132313231333133313331333131133133313331311331333133313331333112132322331   >>    G13113313231323133313331333133313113313331333131133133313331333133311213232233   <<    G131133132313231333133313331333131133133313331311331333133313331333112132322333   >>      G131133132313231333133313331333131133133313331311331333133313331333112132322332   >>