G13113313231323133313331333133313113313331323223313232233131322321   >>    G1311331323132313331333133313331311331333132322331323223313132232   <<    G13113313231323133313331333133313113313331323223313232233131322323   >>      G13113313231323133313331333133313113313331323223313232233131322322   >>