G13113313231323133313331333133313113313331333132322331333131221312311   >>    G1311331323132313331333133313331311331333133313232233133313122131231   <<    G13113313231323133313331333133313113313331333132322331333131221312313   >>      G13113313231323133313331333133313113313331333132322331333131221312312   >>