G13113313231323133313331333133313232233132313331323223313232211312111   >>    G1311331323132313331333133313331323223313231333132322331323221131211   <<    G13113313231323133313331333133313232233132313331323223313232211312113   >>      G13113313231323133313331333133313232233132313331323223313232211312112   >>