G131133132313231333133313331333131133133313331311331333133313331122331121   >>    G13113313231323133313331333133313113313331333131133133313331333112233112   <<    G131133132313231333133313331333131133133313331311331333133313331122331123   >>      G131133132313231333133313331333131133133313331311331333133313331122331122   >>