G13113313231323133313331333133313232233132313231333133313331311331   >>    G1311331323132313331333133313331323223313231323133313331333131133   <<    G13113313231323133313331333133313232233132313231333133313331311333   >>      G13113313231323133313331333133313232233132313231333133313331311332   >>