Maximum Stay for a Philippine passport Tourist Entering and Re-entering Macau....

I am going to Macau to stay for 30days and will exit either China or Hongkong to gat additional 20days in Macau, On my 50thday in Macau I plan to travel again to Hong Kong to stay the maximum of 14days if Im correct. After the 14days in Hong Kong I plan to go back to Macau again from Hong Kong. My question is when I enter the Ferry Immigration in Macau after my 14days in Hong Kong how many days can I get to stay again in Macau?