G13113313231323133313331333133313232233132313331323132323213232111   >>    G1311331323132313331333133313331323223313231333132313232321323211   <<    G13113313231323133313331333133313232233132313331323132323213232113   >>      G13113313231323133313331333133313232233132313331323132323213232112   >>