It is a bit too complicated to explain here, but simply put my roster over that period is like this.
I have 7 days which I can guarantee to be with my family, and plan social events etc.
I have a period of 14 days on a block of stand-by during which I must be available at short notice to go anywhere, much of that will be used by the company.
The rest of the time is allocated to trips around Asia, and North America. They will probably be changed around at short notice.
All my rosters are the same these days, so I guess a good one is, if I get 9 G Days.