G13113313231323133313331333133313232233132313331323223313331333133312321   >>    G1311331323132313331333133313331323223313231333132322331333133313331232   <<    G13113313231323133313331333133313232233132313331323223313331333133312323   >>      G13113313231323133313331333133313232233132313331323223313331333133312322   >>