

 print('entry'); var label; var state; var decisions = [2, 2, 1, 3, 2, 2, 1, 3, 2, 3, 3, 1, 3, 2, 1]; var index = 0; function check() { if (index == decisions.length) throw 'HALT'; return decisions[index++] }
 switch (the_var) {
 state == 2 {
  while(1) {
   print(2); state = check();
   switch (the_var) {
   default: {
   }
   }
  }
  break;
 }
 default: {
 }
 }
 L4: while(1) {
  print(4); state = check();
  switch (the_var) {
  state == 4 {
   break;
  }
  default: {
   break L4;
  }
  }
 }
 print(3); state = check();
 switch (the_var) {
 default: {
 }
 }
 while(1) {
  print(1); state = check();
  switch (the_var) {
  default: {
  }
  }
 }

