阿碇

There can't possible be a way, the reason being the following:
; h, Z# @* y+ e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公仔箱論壇# Q6 h/ b3 ]0 ?, ^) T
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公仔箱論壇; Q5 o6 R3 T2 \% g! A2 m7 V
any solution proposed would be statistically impossible.