# stamp a circle out of turtles
tell 1 rt 20
tell 2 rt 40
tell 3 rt 60
tell 4 rt 80
tell 5 rt 100
tell 6 rt 120
tell 7 rt 140
tell 8 rt 160
tell 9 rt 180
tell 10 rt 200
tell 11 rt 220
tell 12 rt 240
tell 13 rt 260
tell 14 rt 280
tell 15 rt 300
tell 16 rt 320
tell 17 rt 340

tell 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
pu
fd 100
stamp
home
ht