G13113313231323133313331333133313232233132313331323132323212221   >>    G1311331323132313331333133313331323223313231333132313232321222   <<    G13113313231323133313331333133313232233132313331323132323212223   >>      G13113313231323133313331333133313232233132313331323132323212222   >>