G12132313131323223313132322331323133313233313231333132332132313231311331   >>    G1213231313132322331313232233132313331323331323133313233213231323131133   <<    G12132313131323223313132322331323133313233313231333132332132313231311333   >>      G12132313131323223313132322331323133313233313231333132332132313231311332   >>