G13113313231323133313331333133313113313331333132322331333112113313331211   >>    G1311331323132313331333133313331311331333133313232233133311211331333121   <<    G13113313231323133313331333133313113313331333132322331333112113313331213   >>      G13113313231323133313331333133313113313331333132322331333112113313331212   >>