G13113313231323133313331333133313113313331333132322331323231323321   >>    G1311331323132313331333133313331311331333133313232233132323132332   <<    G13113313231323133313331333133313113313331333132322331323231323323   >>      G13113313231323133313331333133313113313331333132322331323231323322   >>