ROM Minimizer  3.1  (c) Nov  2, 1992, rJc

out0d Minimized

 PR<0>' = ( R15' & /LA15)
    | ( R15' & /ArithY & /ArithX)
    | ( R15' & /LB15 &  ArithY)
    | ( R15' &  LB15 &  ArithX)
    | (/LA15 & /LB15 &  ArithY & /ArithX)
    | (/LA15 &  LB15 & /ArithY &  ArithX)
