Rules are simple,
1) U have to put person above u in the jail,
2) The next person who will cm here will remove tat person if he wishes so by putting someone else in jail..
4) but remember the person who is in jail cant do anything ,,,, he can just shout , request to others..to get him./her out of d jail..
So its simple..u hav to put any free person in jail whether u make sum1 freed or not..