G12132313131323223313132322331323133313233313231333132333133313133311211   >>    G1213231313132322331313232233132313331323331323133313233313331313331121   <<    G12132313131323223313132322331323133313233313231333132333133313133311213   >>      G12132313131323223313132322331323133313233313231333132333133313133311212   >>