Hexagonal, Zhigarnovskii

• S379486
• S379487
• S543860
• S543868
• S543876
• S543867
• S543848
• S543864
• S543849
• S543850
• S543851
• S543852
• S543853
• S543854
• S543855
• S543856
• S543866
• S543857
• S543858
• S543859
• S543861
• S543879
• S543869
• S543878
• S543870
• S543871
• S543872
• S543873
• S543874
• S543875
• S543877
• S543862
• S543863
• S543865