阿碇

There can't possible be a way, the reason being the following:tvb now,tvbnow,bttvb% E: {6 s/ Y) O$ D9 U1 X! R
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 daystvb now,tvbnow,bttvb: f- U2 j, v+ H5 V: b
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
5 |0 S6 F- U7 Y4 d% ^2 F5.39.217.76any solution proposed would be statistically impossible.