26. All m′ are x′;
Some y are m′.

27. Some m are x′;
No y′ are m′.

28. No x are m′;
All m are y′.

29. No x′ are m;
No m are y′.

30. No x are m;
Some y′ are m′.

31. Some m′ are x;
All y′ are m;

32. All x are m′;
All y are m.

[pg099]
[EX3]§ 3.
Marked Triliteral Diagrams, to be interpreted in terms of x and y.
12
34
56
78
910
1112
1314
1516
1718
1920