G13113313231323133313331333133313232233132313331323132311112131   >>    G1311331323132313331333133313331323223313231333132313231111213   <<    G13113313231323133313331333133313232233132313331323132311112133   >>      G13113313231323133313331333133313232233132313331323132311112132   >>