G13113313231323133313331333133313232233132313331323112331311321   >>    G1311331323132313331333133313331323223313231333132311233131132   <<    G13113313231323133313331333133313232233132313331323112331311323   >>      G13113313231323133313331333133313232233132313331323112331311322   >>