G12132313133313133313223313221211111333132313331123313231121133112111   >>    G1213231313331313331322331322121111133313231333112331323112113311211   <<    G12132313133313133313223313221211111333132313331123313231121133112113   >>      G12132313133313133313223313221211111333132313331123313231121133112112   >>