1.2 ! paf 1: @main[] ! 2: $a[$.e[a]] ! 3: $b[$.e[b]] ! 4: ^ifpasshashdest[^if(1){$a;$b}] ! 5: $x[^if(1){$a}{$b}] ! 6: ^ifpasshashdest[$x] ! 7: ! 8: @ifpasshashdest[p] ! 9: $p.e