G13113313231323133313331333133313113313331323223313231323231323221   >>    G1311331323132313331333133313331311331333132322331323132323132322   <<    G13113313231323133313331333133313113313331323223313231323231323223   >>      G13113313231323133313331333133313113313331323223313231323231323222   >>