Hello,
I simply did not like having the fountain turned off ( like it was suggested). But with yearly FS stars I found the solutions.
I have moved the fountain to the west and added some gold coins to activate white star 1 .
Instead of the fountain in the north I have put a bamboo to activate green star 4. ( bamboo is in water so this is also still water cure for dister star ) .
thanking you with love
M.