G13113313231323133313331333133313113313331333132323213331313311   >>    G1311331323132313331333133313331311331333133313232321333131331   <<    G13113313231323133313331333133313113313331333132323213331313313   >>      G13113313231323133313331333133313113313331333132323213331313312   >>