Simplify the following text for a Grade 13 native English-speaking person.
Original: Fairly complex circuitry is needed to convert from one ordering to the other and maintain a logical ordering of the output ; the processor itself runs the instructions in seemingly random order .
Simplified: Fairly complex circuitry is needed to convert from one ordering to the other and maintain a logical ordering of the output ; the processor itself runs the instructions which seems as if in random order .