May I know what are the different free shuttles in Macau and their respective routes?

I know these:
1. Grand Emperor Hotel – Gongbei Border. The route goes through Outer Harbour Ferry Terminal, Taipa Ferry Terminal, Hengqin, Ruins of St. Paul.
2. Grand Lisboa – Gongbei Border. It goes through Outer Harbour Ferry Terminal and Taipa Ferry Terminal.
3. Sands Macao Hotel – Gongbei Border. It goes through the two ferry terminals and Venetian.
4. The Fisherman’s Wharf – Gongbei Border. The route goes through Outer Harbour Ferry Terminal and The Landmark.

Besides, the Venetian, City of Dreams, Hotel Sintra and other hotels and casinos also offer free shuttle buses.