ld 1 lp2 4.8168 17.5864 4.3324 19.8609;
     lep 4.512 4.4330 0 18.905 102.44 137.05 -90
     lp2 2.007 23.258;
sd 1 crz 1
sd 2 plan 0 0 23.258 0 0 1
sd 3 plan 0 0 17.5864 0 0 1
block 1 8 17 24;1 8 17 24;1 19;
-2.007 -2.007 2.007 2.007 
-2.007 -2.007 2.007 2.007 
17.5864 23.258
dei 1 2 0 3 4;1 2 0 3 4; ;     
tr 2 2 2 3 3 2 xsca .4 ysca .4 ;      
sfi ; ;-2;sd 2       
sfi -1 -4;-1 -4; ;sd 1      
sfi ; ;-1;sd 3       
lini 2 3; ;-1 0 -2;     
lini ;2 3;-1 0 -2;      
endpart
merge
ry 180 rx 40 ry 20 zf 2 u 0.1 l 0.1 tvv
