G13113313231323133313331333133313113313331323223313232112312111   >>    G1311331323132313331333133313331311331333132322331323211231211   <<    G13113313231323133313331333133313113313331323223313232112312113   >>      G13113313231323133313331333133313113313331323223313232112312112   >>