G13113313231323133313331333133313232233132313331323132313331333132211311   >>    G1311331323132313331333133313331323223313231333132313231333133313221131   <<    G13113313231323133313331333133313232233132313331323132313331333132211313   >>      G13113313231323133313331333133313232233132313331323132313331333132211312   >>