2 0020 for f =2 to 72 step 2
3 0030 print tab (f) "-" ;
7 0050 for x=6 to 360 step 12
8 0060 a=30 +25*sin(x*0.01745329)
9 0070 b=30+25*cos(x*0.01745329)
17 0150 print tab(b) "." tab(a) "*"
19 0170 print tab(a) "*" tab(b) "."
27 0250 print tab(c) "I" tab(a) "*"
29 0270 print tab(a) "*" tab(c) "I"
36 0320 print tab(b) "." tab(c) "I" tab(a) "*"
38 0340 print tab(c) "I" tab(a) "*" tab(b) "."
40 0360 print tab(c) "I" tab(b) "." tab(a) "*"
47 0410 print tab(a) "*" tab(b) "." tab(c) "I"
49 0430 print tab(b) "." tab(a) "*" tab(c) "I"
51 0450 print tab(a) "*" tab(c) "I" tab(b) "."