G13113313231323133313331333133313113313331323223313231323132313221311331   >>    G1311331323132313331333133313331311331333132322331323132313231322131133   <<    G13113313231323133313331333133313113313331323223313231323132313221311333   >>      G13113313231323133313331333133313113313331323223313231323132313221311332   >>