G12132313131323223313132322331323133313233313232233132313233313231321   >>    G1213231313132322331313232233132313331323331323223313231323331323132   <<    G12132313131323223313132322331323133313233313232233132313233313231323   >>      G12132313131323223313132322331323133313233313232233132313233313231322   >>