G13113313231323133313331333133313113313331333131133133313231322331121   >>    G1311331323132313331333133313331311331333133313113313331323132233112   <<    G13113313231323133313331333133313113313331333131133133313231322331123   >>      G13113313231323133313331333133313113313331333131133133313231322331122   >>