G13113313231323133313331333133313113313331323223313232213232332311   >>    G1311331323132313331333133313331311331333132322331323221323233231   <<    G13113313231323133313331333133313113313331323223313232213232332313   >>      G13113313231323133313331333133313113313331323223313232213232332312   >>