阿碇

There can't possible be a way, the reason being the following:
, K& s2 S5 v9 E: Y( L' B3 D+ G( S公仔箱論壇everyday the person being picked is randomly generated, that means for a person to have 99.99% chance of being picked that takes over 600 days% c9 W" x  C' h
lets just assume only 2 person in the entire group is the unlucky one, and that would case over 4 years of time just to get everybody out in the yard once
8 K9 K9 _5 u0 s6 Vany solution proposed would be statistically impossible.