G13113313231323133313331333133313113313331323223313113311233131321   >>    G1311331323132313331333133313331311331333132322331311331123313132   <<    G13113313231323133313331333133313113313331323223313113311233131323   >>      G13113313231323133313331333133313113313331323223313113311233131322   >>