Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Team 1 | Agg. | Team 2 | 1st leg | 2nd leg |
| --- | --- | --- | --- | --- |
| Benfica | 3–2 | Paris Saint-Germain | 2–1 | 1–1 |
| Dynamo Kyiv | 2–1 | Manchester City | 2–0 | 0–1 |
| Twente | 3–2 | Zenit Saint Petersburg | 3–0 | 0–2 |
| CSKA Moscow | 1–3 | Porto | 0–1 | 1–2 |
| PSV Eindhoven | 1–0 | Rangers | 0–0 | 1–0 |
| Bayer Leverkusen | 3–5 | Villarreal | 2–3 | 1–2 |
| Ajax | 0–4 | Spartak Moscow | 0–1 | 0–3 |
| Braga | 1–08 | Liverpool | 1–0 | 0–0 |
Question:
how many total points did the winning teams score in the round of 16?
Answer:
22