G12132313131323223313132322331323133313233313231333132333133313231323113231311   >>    G1213231313132322331313232233132313331323331323133313233313331323132311323131   <<    G12132313131323223313132322331323133313233313231333132333133313231323113231313   >>      G12132313131323223313132322331323133313233313231333132333133313231323113231312   >>