-- temporary stack

function main() {
  push 1;
  pusht;
  push 2;
  pusht;
  push tmp[1];
  popt;
  push tmp[0];
  add;
  pusht;
  push tmp[1];
  push tmp[1];
  mul;
  pusht;
  push tmp[2];
  push 2;
  add;
  pusht;
  push tmp[2];
  push tmp[3];
  add;
  pusht;
  push tmp[2];
  push tmp[3];
  push tmp[4];
  add;
  add;
  ret;
}