week 4  (06/05 - 12/05)
Facebook
shares:
1.  https://www.facebook.com/andrzej.snarski.54/posts/10157584696121435
2.  https://www.facebook.com/andrzej.snarski.54/posts/10157587518821435
3.  https://www.facebook.com/andrzej.snarski.54/posts/10157590115851435
4.  https://www.facebook.com/andrzej.snarski.54/posts/10157592897066435
5.  https://www.facebook.com/andrzej.snarski.54/posts/10157595610681435
post:
1.  https://www.facebook.com/andrzej.snarski.54/posts/10157598064251435

Twitter
retweets:
1.  https://twitter.com/piotrekFR/status/1125438765558792192
2.  https://twitter.com/piotrekFR/status/1125798431874846721
3.  https://twitter.com/piotrekFR/status/1126154121487237120
4.  https://twitter.com/piotrekFR/status/1126522457928736768
5.  https://twitter.com/piotrekFR/status/1126883148044828672
tweet:
1.  https://twitter.com/piotrekFR/status/1127234752887627776