!11 Feed: single double triple
h=6 o=11  t=6 u=8 a=5 dt=0.393334
p 180
	 1.8   .5 1
	 1.8  1.5 1
	0
  -1.8   .5 1
	-1.8  -.5 1
	180
   1.8 -1.5 1
   1.8  -.5 1
*
-1 -2 -3
4- 5- 6-
-7 -8 -a
1- 2- 3-
-4 -9 -b
5- 6- a-
*
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12387945ab6
