1. Type O people are mixture of both A and B.

2. We use juxtaposition to denote conjunction, AB means both A and B.

3. Book this agreement in duplicate, one armed both A and B, has the same legal effect.

4. From the beginning, both A and B assume this reciprocity of typification.

5. Form the beginning, both A and B assume this reciprocity of typification.

6. Type O people are a mixture of both A and B.