G12132313131323223313132322331323131331121212121111331323223321   >>    G1213231313132322331313232233132313133112121212111133132322332   <<    G12132313131323223313132322331323131331121212121111331323223323   >>      G12132313131323223313132322331323131331121212121111331323223322   >>