Chalcogen, Transitional, Hexagonal, Karup moller

• C217911-4
• C217912-6
• C205103-5
• C205104-4
• C205102-5
• C205102-8
• C205103-7
• C207996-4
• C204616-9
• C204617-8
• C205150-3
• C205077-4
• C205082-5
• C205081-5
• C205083-4
• C205084-3
• C205080-5
• C220542-4
• C220870-3
• C220871-3
• C220869-3