G13113313231323133313331333133313232233132313331322331311112331   >>    G1311331323132313331333133313331323223313231333132233131111233   <<    G13113313231323133313331333133313232233132313331322331311112333   >>      G13113313231323133313331333133313232233132313331322331311112332   >>