Beibei Guoguo and Yaya gave each other New Year couplets. How many couplets did the three of them write together?

6 pairs.

1. First, Beibei will give New Year couplets to Guoguo and Yaya, and two couplets need to be written.

2. Secondly, Guoguo and Yaya also need to present New Year couplets to each other, and each of them needs to write one.

3. In the end, Guo Ya and Yaya also need to give New Year couplets to Beibei, and they also need to write one. They each need to write two couplets. The three of them give each other together, and one *** is needed. Write 6 couplets.