 10 for i=0 to 10
 20   print i
 30   if i=5 then exit for
 40 next
 50 for i=0 to 0
 60   print i
 70 next I
 80 for i=1 to 0 step -1
 90   print i
100 next
110 for i=1 to 0
120   print i
130 next
140 for i$="" to "aaaaaaaaaa" step "a"
150   print i$
160 next
