"—'where floor is defined as,' thank you, 'any flat surface within twelve degrees of perpendicular to more than 0.1G gravity, facing up. Around each circle write, respectively: I summon the demon Campbell Mark Swan, I summon the demon Mark Pierre Vorkosigan, I summon the fairy Mark Pierre Vorkosigan, I summon the angel Mark Pierre Vorkosigan. Critical safety measure: write the words before completing the circle. No, I am not going to explain further. If I'm not dead at the time, there will be no effect'—right?"