G13113313231323133313331333133313232233132313331323133312133111   >>    G1311331323132313331333133313331323223313231333132313331213311   <<    G13113313231323133313331333133313232233132313331323133312133113   >>      G13113313231323133313331333133313232233132313331323133312133112   >>