G13113313231323133313331333133313232233132313331323133312111131   >>    G1311331323132313331333133313331323223313231333132313331211113   <<    G13113313231323133313331333133313232233132313331323133312111133   >>      G13113313231323133313331333133313232233132313331323133312111132   >>