begin
  integer fred, jim, i
first:
  jim = 1
  if jim = 1 then -> first
  jim = 2
  if jim = 2 then -> second
  for fred = 1, 10, jim cycle
    if i = 55 then continue
    if i = 99 then exit
    i = i+1
  repeat
  while fred < jim cycle
    if i = 55 then continue
    if i = 99 then exit
    i = i+1
  repeat
  cycle
    if i = 55 then continue
    if i = 99 then exit
    i = i+1
  repeat until fred = jim
  cycle
    if i = 55 then continue
    if i = 99 then exit
    i = i+1
  repeat
second:
endofprogram