G13113313231323133313331333133313232233132313331322331311223131   >>    G1311331323132313331333133313331323223313231333132233131122313   <<    G13113313231323133313331333133313232233132313331322331311223133   >>      G13113313231323133313331333133313232233132313331322331311223132   >>