6,
<0,0,-5>,
<5,0,0>,
<0,0,0>,
0,
<-5,0,0>,
<13,0,0>,
<0,0,0>,
20,
<10,0,0>,
<-10,0,0>,
<0,0,0>,
<0,-5,-5>,
<10,0,-5>,
<-35,0,0>,
<30,0,0>,
0,
<0,0,0>,
<20,0,0>,
<0,0,20>,
30,
<0,0,0>
